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Dr. Nathan E. Chamberlain, MD

Accepting New Patients

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Specializes in: Adult Nephrology

University of Alabama at Birmingham School of Medicine

251 N Lyerly Street Suite 100
Chattanooga, TN 37404

(423) 826-8000

Dr. Nathan E. Chamberlain, MD is a nephrologist in Chattanooga, TN specializing in adult nephrology. He graduated from University of Alabama at Birmingham School of Medicine. Dr. Nathan E. Chamberlain, MD is affiliated with Vitruvian Health.

Office Locations

Vitruvian Health

251 N Lyerly Street Suite 100
Chattanooga, TN 37404

(423) 826-8000

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Noteworthy Medicare Patient Procedures Performed by Dr. Nathan E. Chamberlain, MD in 2023

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

Top 5%

By Volume:

abdominal ultrasound

duplex ultrasound

pelvic duplex ultrasound

testicular duplex ultrasound

ultrasound

vascular procedures

By Affordability:

cystatin C test

In 2023, among providers in related specialties within Tennessee, Dr. Nathan E. Chamberlain, MD performed more abdominal ultrasound, duplex ultrasound, pelvic duplex ultrasound, testicular duplex ultrasound, ultrasound (sonogram), and vascular procedures procedures for Medicare patients than 95% of them and he also had a list price for cystatin C test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Affordability:

A1C test

diabetes management

diabetes screening

glycated protein test

In 2023, Dr. Nathan E. Chamberlain, MD had a list price for A1C test, diabetes management, diabetes screening, and glycated protein test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Tennessee. 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 Volume:

inpatient hospital care

phosphorus blood test

By Affordability:

phosphorus blood test

In 2012, among providers in related specialties within Tennessee, Dr. Nathan E. Chamberlain, MD performed more inpatient hospital care (for patient admitted to hospital), and phosphorus blood test procedures for Medicare patients than 75% of them and he also had a list price for phosphorus blood test, phosphorus test, uric acid blood test, uric acid test, and vitamin D test 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. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2012 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	366
blood draw	546
diabetes management	36
dialysis	393
doctor visit	936
hospital care	1274
inpatient care	1274
lab tests	4729
minimally invasive procedures	46
pelvic imaging	142
preventive care	89
ultrasound (sonogram)	366
vaccines	18
vascular procedures	142

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2013 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	349
blood draw	787
diabetes management	28
dialysis	497
doctor visit	906
hemofiltration	37
hospital care	1413
inpatient care	1413
lab tests	4761
minimally invasive procedures	49
pelvic imaging	135
preventive care	59
thyroid function tests	12
ultrasound (sonogram)	349
vascular procedures	135

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	775
Female	754

**Ethnicity**
Non-Hispanic White	1278
Black	228
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	526
From 75 to 84	490
85 and over	177
Less than 65	336

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	60
Depression	26
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	49
Chronic Obstructive Pulmonary Disease	32
Diabetes	65
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2014 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	307
blood draw	846
diabetes management	33
dialysis	472
doctor visit	971
hemofiltration	53
hospital care	1449
inpatient care	1449
lab tests	5528
minimally invasive procedures	62
pelvic imaging	102
preventive care	73
thyroid function tests	21
ultrasound (sonogram)	307
vascular procedures	102

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	751
Female	822

**Ethnicity**
Non-Hispanic White	1283
Black	270
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	553
From 75 to 84	474
85 and over	198
Less than 65	348

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	59
Depression	26
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	31
Diabetes	64
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2015 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	325
blood draw	897
diabetes management	29
dialysis	418
doctor visit	987
hemofiltration	50
hospital care	1407
inpatient care	1407
lab tests	5516
minimally invasive procedures	34
pelvic imaging	86
preventive care	66
thyroid function tests	14
ultrasound (sonogram)	325
vascular procedures	86

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	1640
Female	1630

**Ethnicity**
Non-Hispanic White	2670
Black	540
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	1230
From 75 to 84	980
85 and over	378
Less than 65	682

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	58
Depression	27
Chronic Kidney Disease	75
Asthma	20
Osteoperosis	6
Atrial Fibrilation	21
Heart Failure	47
Chronic Obstructive Pulmonary Disease	29
Diabetes	62
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2016 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	315
blood draw	768
diabetes management	22
dialysis	478
doctor visit	787
hemofiltration	31
hospital care	1411
inpatient care	1411
lab tests	4745
minimally invasive procedures	39
pelvic imaging	76
preventive care	43
ultrasound (sonogram)	315
vascular procedures	76

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	795
Female	796

**Ethnicity**
Non-Hispanic White	1301
Black	272
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	498
85 and over	181
Less than 65	329

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	61
Depression	28
Chronic Kidney Disease	75
Asthma	33
Osteoperosis	5
Atrial Fibrilation	21
Heart Failure	48
Chronic Obstructive Pulmonary Disease	30
Diabetes	63
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2017 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	287
blood draw	666
diabetes management	22
dialysis	480
doctor visit	733
hemofiltration	41
hospital care	1275
inpatient care	1275
lab tests	4441
minimally invasive procedures	43
pelvic imaging	84
preventive care	22
ultrasound (sonogram)	287
vascular procedures	84

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	736
Female	659

**Ethnicity**
Non-Hispanic White	1129
Black	246
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	523
From 75 to 84	457
85 and over	147
Less than 65	268

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	63
Depression	29
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	51
Chronic Obstructive Pulmonary Disease	31
Diabetes	60
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2018 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	316
blood draw	607
diabetes management	15
dialysis	299
doctor visit	733
hemofiltration	33
hospital care	990
inpatient care	990
lab tests	5364
minimally invasive procedures	43
pelvic imaging	103
preventive care	15
ultrasound (sonogram)	316
vascular procedures	103

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	655
Female	655

**Ethnicity**
Non-Hispanic White	1051
Black	231
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	484
From 75 to 84	445
85 and over	150
Less than 65	231

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	30
Diabetes	59
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2019 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	392
blood draw	593
dialysis	380
doctor visit	698
hemofiltration	38
hospital care	1183
inpatient care	1183
lab tests	4357
minimally invasive procedures	34
pelvic imaging	126
ultrasound (sonogram)	392
vascular procedures	126

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	637
Female	675

**Ethnicity**
Non-Hispanic White	1081
Black	206
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	449
85 and over	163
Less than 65	234

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	48
Chronic Obstructive Pulmonary Disease	29
Diabetes	60
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2020 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	388
blood draw	645
diabetes management	17
dialysis	254
doctor visit	588
hospital care	777
inpatient care	777
lab tests	4774
minimally invasive procedures	15
pelvic imaging	151
preventive care	17
ultrasound (sonogram)	388
vascular procedures	151

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	678
Female	696

**Ethnicity**
Non-Hispanic White	1109
Black	222
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	549
From 75 to 84	449
85 and over	140
Less than 65	236

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	60
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	61
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2021 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	397
blood draw	599
diabetes management	16
dialysis	266
doctor visit	603
hemofiltration	43
hospital care	750
inpatient care	750
lab tests	4703
minimally invasive procedures	23
pelvic imaging	156
preventive care	35
ultrasound (sonogram)	397
vascular procedures	156

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	643
Female	628

**Ethnicity**
Non-Hispanic White	1038
Black	188
Hispanic	0
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	457
From 75 to 84	466
85 and over	151
Less than 65	197

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	62
Depression	30
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	23
Diabetes	57
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN during 2022 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

abdominal imaging	430
blood draw	463
chronic care	144
diabetes management	18
dialysis	52
doctor visit	424
hospital care	862
inpatient care	862
lab tests	3576
pelvic imaging	176
preventive care	18
ultrasound (sonogram)	430
vascular procedures	176

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	464
Female	485

**Ethnicity**
Non-Hispanic White	797
Black	126
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	394
85 and over	109
Less than 65	125

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	60
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nathan E. Chamberlain, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nathan E. Chamberlain, MD treated as a nephrologist in Chattanooga, TN were lab tests, inpatient care, hospital care and blood draw.

abdominal imaging	352
blood draw	674
chronic care	144
diabetes management	23
dialysis	362
doctor visit	760
hemofiltration	40
hospital care	1162
inpatient care	1162
lab tests	4772
minimally invasive procedures	38
pelvic imaging	121
preventive care	43
thyroid function tests	15
ultrasound (sonogram)	352
vaccines	18
vascular procedures	121

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nathan E. Chamberlain, MD.

**Gender**
Male	706
Female	709

**Ethnicity**
Black / African American	229
Asian / Pacific Islander	0
Non-Hispanic White	1157
Native American / Alaskan Native	0
Hispanic	1
Other	8

**Age**
75 to 84	463
85 and over	163
Less than 65	271
65 to 74	517

Average of Total of Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Nathan E. Chamberlain, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	6
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	55
Atrial Fibrillation	20
Dementia	13
Cancer	10

Education & Training

Dr. Nathan E. Chamberlain, MD graduated from University of Alabama at Birmingham School of Medicine. He completed residency at University Of Tennesee. He has a state license in Georgia.

Medical School: University of Alabama at Birmingham School of Medicine

Residency: University Of Tennesee

Licensed In: Georgia

Affiliations & Hospitals

Dr. Nathan E. Chamberlain, MD is associated with these hospitals and organizations:

Vitruvian Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$389 SAMSCA $203	JYNARQUE $186
AstraZeneca Pharmaceuticals LP	$236 LOKELMA $172	FARXIGA $48	BRILINTA $17
Relypsa, Inc.	$154 VELTASSA $154
Amgen Inc.	$115 Sensipar $71	Parsabiv $31	Tavneos $13
Novartis Pharmaceuticals Corporation	$96 ENTRESTO $71	TEKTURNA $24
Other	$731 ACTHAR $134	LUPKYNIS $89	Auryxia $70	Rituxan $69	BENLYSTA $54	Other $315

**Types of Payments**
Food and Beverage	$1,624
Education	$96

Biography

Dr. Nathan Chamberlain practices adult nephrology in Chattanooga, TN. He is professionally affiliated with Vitruvian Health. Dr. Chamberlain's practice in Chattanooga, TN is open to new patients as reported by CommonSpirit Health. He attended medical school at the University of Alabama at Birmingham School of Medicine.

Select Year:

Dr. Nathan E. Chamberlain, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Nathan E. Chamberlain, MD in 2023

By Volume:

By Affordability:

By Affordability:

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. Nathan E. Chamberlain, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan E. Chamberlain, 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. Nathan E. Chamberlain, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Chattanooga, TN