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Dr. Moe T. Zan, MD

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Specializes in: Adult Rheumatology

6350 Stevens Forest Road Suite 101
Columbia, MD 21046

(410) 992-7440

Dr. Moe T. Zan, MD is a rheumatologist in Columbia, MD specializing in adult rheumatology.

Office Locations

6350 Stevens Forest Road Suite 101
Columbia, MD 21046

(410) 992-7440

(443) 276-0349

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Noteworthy Medicare Patient Procedures Performed by Dr. Moe T. Zan, MD in 2023

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

Top 5%

By Affordability:

cyclic citrullinated peptide antibody test

In 2023, Dr. Moe T. Zan, MD had a list price for cyclic citrullinated peptide (CCP) antibody test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maryland. 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.

Top 10%

By Affordability:

uric acid blood test

uric acid test

In 2023, Dr. Moe T. Zan, MD had a list price for uric acid blood test, and uric acid test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maryland. 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.

Top 25%

By Affordability:

blood draw

blood draw for lab tests

extractable nuclear antibody test

metabolic panel

phlebotomy for lab tests

rheumatoid factor test

venipuncture

In 2012, Dr. Moe T. Zan, MD had a list price for blood draw, blood draw for lab tests, extractable nuclear antibody (ENA) test, metabolic panel, phlebotomy for lab tests, rheumatoid factor (RF) test, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maryland. 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. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2012 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	28
doctor visit	305
hospital care	80
injections	28
inpatient care	80
musculoskeletal imaging	14
X-rays	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2013 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	19
blood draw	37
doctor visit	222
hospital care	49
injections	19
inpatient care	37
lab tests	103
outpatient care	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	73
Female	113

**Ethnicity**
Non-Hispanic White	109
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	61
85 and over	21
Less than 65	42

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2014 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	110
blood draw	168
doctor visit	542
injections	110
lab tests	370

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	66
Female	141

**Ethnicity**
Non-Hispanic White	130
Black	44
Hispanic	0
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	65
85 and over	15
Less than 65	32

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2014

Hypertension	63
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2015 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	121
biological response modifier (BRM) therapy	74
blood draw	199
chemotherapy	74
doctor visit	591
injections	121
lab tests	290
minimally invasive procedures	74
preventive care	21
vaccines	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	146
Female	320

**Ethnicity**
Non-Hispanic White	310
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	148
85 and over	28
Less than 65	52

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2015

Hypertension	64
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2016 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	92
biological response modifier (BRM) therapy	96
blood draw	251
chemotherapy	96
doctor visit	631
injections	92
lab tests	733
minimally invasive procedures	96
preventive care	22
vaccines	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	61
Female	162

**Ethnicity**
Non-Hispanic White	147
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	72
85 and over	15
Less than 65	32

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2016

Hypertension	64
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2017 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	60
biological response modifier (BRM) therapy	160
blood draw	244
chemotherapy	160
doctor visit	605
injections	60
lab tests	829
minimally invasive procedures	160

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	66
Female	168

**Ethnicity**
Non-Hispanic White	156
Black	36
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	73
85 and over	24
Less than 65	29

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2017

Hypertension	65
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2018 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	47
biological response modifier (BRM) therapy	166
blood draw	222
chemotherapy	166
doctor visit	582
injections	61
lab tests	733
minimally invasive procedures	166
preventive care	17
vaccines	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	67
Female	187

**Ethnicity**
Non-Hispanic White	166
Black	40
Hispanic	0
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	79
85 and over	28
Less than 65	35

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2018

Hypertension	67
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	20
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	35
biological response modifier (BRM) therapy	254
blood draw	305
chemotherapy	254
doctor visit	790
injections	35
lab tests	1659
minimally invasive procedures	265

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	74
Female	254

**Ethnicity**
Non-Hispanic White	222
Black	60
Hispanic	0
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	111
85 and over	26
Less than 65	35

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2019

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	20
Atrial Fibrilation	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2020 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	26
biological response modifier (BRM) therapy	223
blood draw	375
chemotherapy	223
doctor visit	787
injections	26
lab tests	1641
minimally invasive procedures	223

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	72
Female	214

**Ethnicity**
Non-Hispanic White	192
Black	53
Hispanic	0
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	93
85 and over	25
Less than 65	24

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2020

Hypertension	65
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	26
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2021 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	24
biological response modifier (BRM) therapy	194
blood draw	378
chemotherapy	194
doctor visit	707
injections	24
lab tests	1795
minimally invasive procedures	194

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	72
Female	212

**Ethnicity**
Non-Hispanic White	190
Black	45
Hispanic	0
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	100
85 and over	28
Less than 65	20

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2021

Hypertension	70
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	27
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD during 2022 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

aspiration	32
biological response modifier (BRM) therapy	202
blood draw	425
chemotherapy	202
doctor visit	854
injections	32
lab tests	1721
minimally invasive procedures	202

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	64
Female	241

**Ethnicity**
Non-Hispanic White	203
Black	42
Hispanic	0
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	113
85 and over	39
Less than 65	16

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	38
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Moe T. Zan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Moe T. Zan, MD treated as a rheumatologist in Columbia, MD were lab tests, blood draw, minimally invasive procedures and chemotherapy.

aspiration	54
biological response modifier (BRM) therapy	171
blood draw	260
chemotherapy	171
doctor visit	601
hospital care	64
injections	55
inpatient care	58
lab tests	987
minimally invasive procedures	172
musculoskeletal imaging	14
outpatient care	12
preventive care	20
vaccines	20
X-rays	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Moe T. Zan, MD.

**Gender**
Male	69
Female	182

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	19
Non-Hispanic White	165
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	83
85 and over	22
Less than 65	28
65 to 74	117

Average of Total of Conditions of Medicare patients treated by Dr. Moe T. Zan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Moe T. Zan, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	60
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	23
Asthma	8
Osteoporosis	17
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Atrial Fibrillation	7
Cancer	9
Dementia	7

Education & Training

She has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Moe T. Zan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amgen Inc.	$5,136 Enbrel $1,815	Prolia $1,738	Otezla $894	AVSOLA $305	Tavneos $236	Other $149
Janssen Biotech, Inc.	$3,947 STELARA $1,461	SIMPONI ARIA $1,095	Tremfya $670	REMICADE $407	SIMPONI $300	Other $14
Pfizer Inc.	$2,791 XELJANZ $1,881	INFLECTRA $361	PAXLOVID $211	LYRICA $201	EMBEDA $38	Other $99
AbbVie, Inc.	$2,358 Humira $2,096	Rinvoq $169	Skyrizi $22	Lupron $12	$58
UCB, Inc.	$1,854 Cimzia $1,854
Other	$16,263 ORENCIA $1,809	ACTHAR $1,376	Rinvoq $1,344	COSENTYX $1,298	Actemra $897	Other $9,538

**Types of Payments**
Food and Beverage	$32,128
Education	$219

Biography

Dr. Moe Zan is an adult rheumatology specialist in Columbia, MD. Dr. Zan obtained a license to practice in New Hampshire.

Select Year:

Dr. Moe T. Zan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Moe T. Zan, MD in 2023

By Affordability:

By Affordability:

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. Moe T. Zan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Moe T. Zan, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Moe T. Zan, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Columbia, MD