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Dr. Elizabeth Marini Simpson

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Specializes in: Adult Rheumatology

1035 Executive Drive
Hixson, TN 37343

(423) 826-0800

Dr. Elizabeth Marini Simpson is a rheumatologist in Hixson, TN specializing in adult rheumatology.

Office Locations

1035 Executive Drive
Hixson, TN 37343

(423) 826-0800

(423) 826-0810

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Noteworthy Medicare Patient Procedures Performed by Dr. Elizabeth Marini Simpson in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

intravenous infusion

In 2023, Dr. Elizabeth Marini Simpson performed more intravenous (IV) infusion procedures for Medicare patients than 90% of providers in related specialties within Tennessee.

Top 25%

By Volume:

blood draw

major joint aspiration

major joint injection

phlebotomy for lab tests

By Affordability:

blood draw

blood draw for lab tests

intravenous infusion therapy

intravenous infusion

metabolic panel

phlebotomy for lab tests

spine imaging

spine X-ray

venipuncture

In 2012, among providers in related specialties within Tennessee, Dr. Elizabeth Marini Simpson performed more blood draw, major joint aspiration, major joint injection, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood draw, blood draw for lab tests, intravenous infusion therapy, intravenous (IV) infusion, metabolic panel, phlebotomy for lab tests, spine imaging, spine X-ray, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	316
biological response modifier (BRM) therapy	424
blood draw	1494
chemotherapy	424
doctor visit	1933
hip imaging	12
hospital care	13
injections	338
inpatient care	13
lab tests	5827
minimally invasive procedures	471
musculoskeletal imaging	140
pain management	22
preventive care	17
spinal procedures	35
thoracic (chest) imaging	16
thyroid function tests	28
X-rays	191

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2013 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	321
biological response modifier (BRM) therapy	432
blood draw	1369
chemotherapy	432
doctor visit	1830
hip imaging	14
injections	341
lab tests	4325
minimally invasive procedures	454
musculoskeletal imaging	140
pain management	20
preventive care	28
spinal procedures	32
thoracic (chest) imaging	18
thyroid function tests	19
X-rays	190

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	212
Female	548

**Ethnicity**
Non-Hispanic White	707
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	219
85 and over	57
Less than 65	138

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2013

Hypertension	70
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	321
biological response modifier (BRM) therapy	474
blood draw	1279
chemotherapy	474
doctor visit	1688
hip imaging	14
injections	343
lab tests	3882
minimally invasive procedures	501
musculoskeletal imaging	124
pain management	22
preventive care	29
spinal procedures	26
thoracic (chest) imaging	20
thyroid function tests	14
X-rays	170

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	175
Female	528

**Ethnicity**
Non-Hispanic White	660
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	220
85 and over	59
Less than 65	117

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2014

Hypertension	68
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	290
biological response modifier (BRM) therapy	506
blood draw	1145
chemotherapy	506
doctor visit	1742
hip imaging	11
injections	290
lab tests	3402
minimally invasive procedures	538
musculoskeletal imaging	140
preventive care	27
spinal procedures	28
thoracic (chest) imaging	13
thyroid function tests	16
X-rays	181

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	348
Female	992

**Ethnicity**
Non-Hispanic White	1244
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	446
85 and over	114
Less than 65	220

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2015

Hypertension	71
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2016 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	234
biological response modifier (BRM) therapy	522
blood draw	1062
chemotherapy	522
doctor visit	1751
injections	247
lab tests	3144
minimally invasive procedures	541
musculoskeletal imaging	60
pain management	13
preventive care	22
spinal procedures	16
thyroid function tests	21
X-rays	76

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	162
Female	472

**Ethnicity**
Non-Hispanic White	591
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	225
85 and over	53
Less than 65	100

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2016

Hypertension	71
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	25
Asthma	19
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	233
biological response modifier (BRM) therapy	515
blood draw	971
chemotherapy	515
doctor visit	1593
injections	253
lab tests	3005
minimally invasive procedures	535
musculoskeletal imaging	138
pain management	20
preventive care	32
spinal procedures	19
thyroid function tests	15
X-rays	157

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	159
Female	434

**Ethnicity**
Non-Hispanic White	551
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	215
85 and over	64
Less than 65	79

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2017

Hypertension	75
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	179
biological response modifier (BRM) therapy	498
blood draw	946
chemotherapy	498
doctor visit	1582
injections	179
lab tests	2990
minimally invasive procedures	518
musculoskeletal imaging	96
preventive care	20
spinal procedures	20
X-rays	116

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	152
Female	447

**Ethnicity**
Non-Hispanic White	563
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	223
85 and over	64
Less than 65	81

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2018

Hypertension	75
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	180
biological response modifier (BRM) therapy	503
blood draw	938
chemotherapy	503
doctor visit	1642
injections	193
lab tests	3225
minimally invasive procedures	531
musculoskeletal imaging	129
pain management	13
preventive care	23
spinal procedures	14
thyroid function tests	12
X-rays	143

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	167
Female	507

**Ethnicity**
Non-Hispanic White	633
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	235
85 and over	72
Less than 65	81

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2019

Hypertension	74
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	22
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	185
biological response modifier (BRM) therapy	517
blood draw	772
chemotherapy	517
doctor visit	1463
injections	185
lab tests	2745
minimally invasive procedures	555
musculoskeletal imaging	84
preventive care	23
spinal procedures	14
X-rays	98

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	148
Female	488

**Ethnicity**
Non-Hispanic White	590
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	234
85 and over	65
Less than 65	77

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2020

Hypertension	72
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	21
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2021 were minimally invasive procedures, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	139
biological response modifier (BRM) therapy	206
blood draw	664
chemotherapy	206
doctor visit	1462
injections	139
minimally invasive procedures	666
musculoskeletal imaging	116
spinal procedures	16
X-rays	132

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	146
Female	509

**Ethnicity**
Non-Hispanic White	606
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	239
85 and over	69
Less than 65	71

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2021

Hypertension	75
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	22
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2022 were minimally invasive procedures, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	119
biological response modifier (BRM) therapy	308
blood draw	650
chemotherapy	308
doctor visit	1415
injections	119
minimally invasive procedures	711
musculoskeletal imaging	55
X-rays	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	147
Female	492

**Ethnicity**
Non-Hispanic White	589
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	233
85 and over	72
Less than 65	57

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2022

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	30
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN during 2023 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

aspiration	125
biological response modifier (BRM) therapy	299
blood draw	621
chemotherapy	299
doctor visit	1328
injections	125
lab tests	755
minimally invasive procedures	731
musculoskeletal imaging	76
spinal procedures	13
X-rays	89

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Male	137
Female	470

**Ethnicity**
Non-Hispanic White	555
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	233
85 and over	69
Less than 65	58

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2023

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	31
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Elizabeth Marini Simpson for Medicare patients.

The highest averages for the top procedures that Dr. Elizabeth Marini Simpson treated as a rheumatologist in Hixson, TN were lab tests, blood draw, minimally invasive procedures and chemotherapy.

aspiration	220
biological response modifier (BRM) therapy	433
blood draw	992
chemotherapy	433
doctor visit	1619
hip imaging	12
hospital care	13
injections	229
inpatient care	13
lab tests	3330
minimally invasive procedures	562
musculoskeletal imaging	108
pain management	18
preventive care	24
spinal procedures	21
thoracic (chest) imaging	16
thyroid function tests	17
X-rays	133

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Elizabeth Marini Simpson.

**Gender**
Female	490
Male	162

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	0
Non-Hispanic White	607
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	63
75 to 84	226
Less than 65	89
65 to 74	273

Average of Total of Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Elizabeth Marini Simpson treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Atrial Fibrillation	10
Dementia	7
Cancer	8

Education & Training

She has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Elizabeth Marini Simpson. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Lilly USA, LLC	$9,384 TALTZ $932	OLUMIANT $370	FORTEO $284	$7,798
Amgen Inc.	$3,265 Prolia $1,295	Enbrel $915	Otezla $364	AVSOLA $207	Tavneos $195	Other $288
Pfizer Inc.	$3,227 XELJANZ $2,317	LYRICA $456	INFLECTRA $207	EMBEDA $144	CELEBREX $51	Other $53
AbbVie Inc.	$3,034 Rinvoq $2,229	Skyrizi $434	Humira $271	$100
Janssen Biotech, Inc.	$2,041 STELARA $826	SIMPONI ARIA $629	Tremfya $270	REMICADE $189	SIMPONI $128
Other	$14,959 Cimzia $1,911	COSENTYX $1,808	ORENCIA $1,498	Humira $1,257	Actemra $1,150	Other $7,334

**Types of Payments**
Food and Beverage	$28,121
Consulting Fee	$5,742
Travel and Lodging	$1,393
Education	$655

Research Payments

Dr. Elizabeth Marini Simpson has received 9 research payments totaling $15,690.

Biography

Dr. Elizabeth Simpson is an adult rheumatology specialist in Hixson, TN. She is affiliated with Arthritis Associates. She is a graduate of Nova Southeastern University, College of Osteopathic Medicine.

Select Year:

Dr. Elizabeth Marini Simpson

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Elizabeth Marini Simpson in 2023

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Elizabeth Marini Simpson From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography