In 2012, Dr. Michael R. Nannenga, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2012 were blood draw, lab tests, thyroid function tests and preventive care.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	59
doctor visit	803
lab tests	52
preventive care	49
thyroid function tests	52
vaccines	49

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2013 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	51
doctor visit	878
preventive care	31
vaccines	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	141
Female	364

**Ethnicity**
Non-Hispanic White	493
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	94
85 and over	22
Less than 65	138

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2013

Hypertension	69
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	51
Dementia	3
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2014 were blood draw, preventive care, vaccines and minimally invasive procedures.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	75
doctor visit	813
minimally invasive procedures	11
preventive care	13
vaccines	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	120
Female	325

**Ethnicity**
Non-Hispanic White	434
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	104
85 and over	24
Less than 65	112

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2014

Hypertension	74
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	51
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2015 were blood draw, lab tests and thyroid function tests.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	71
doctor visit	788
lab tests	13
thyroid function tests	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	262
Female	648

**Ethnicity**
Non-Hispanic White	884
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	178
85 and over	40
Less than 65	228

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2015

Hypertension	66
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	50
Dementia	3
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2016 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	62
doctor visit	828
preventive care	24
vaccines	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	162
Female	363

**Ethnicity**
Non-Hispanic White	510
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	107
85 and over	25
Less than 65	115

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2016

Hypertension	73
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	43
Asthma	17
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	54
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2017 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	97
doctor visit	984
preventive care	11
vaccines	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	192
Female	433

**Ethnicity**
Non-Hispanic White	610
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	132
85 and over	32
Less than 65	130

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2017

Hypertension	73
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	57
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2018 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	62
doctor visit	845

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	149
Female	345

**Ethnicity**
Non-Hispanic White	482
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	112
85 and over	27
Less than 65	80

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2018

Hypertension	73
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	52
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2019 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	19
doctor visit	953
preventive care	11
vaccines	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	168
Female	389

**Ethnicity**
Non-Hispanic White	544
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	145
85 and over	29
Less than 65	89

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2019

Hypertension	73
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	22
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	53
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2020 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	18
doctor visit	885

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	173
Female	386

**Ethnicity**
Non-Hispanic White	544
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	152
85 and over	26
Less than 65	77

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2020

Hypertension	74
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	24
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	54
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2021 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	42
doctor visit	857

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	180
Female	385

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	151
85 and over	25
Less than 65	69

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2021

Hypertension	71
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	55
Asthma	7
Osteoperosis	21
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	55
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2022 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	75
doctor visit	832

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	161
Female	404

**Ethnicity**
Non-Hispanic White	547
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	180
85 and over	28
Less than 65	60

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	29
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	51
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2023 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	43
doctor visit	741

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	132
Female	374

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	196
85 and over	21
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	31
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	47
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN during 2024 were blood draw.

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

blood draw	32
doctor visit	729

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	131
Female	376

**Ethnicity**
Non-Hispanic White	483
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	191
85 and over	32
Less than 65	48

Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	31
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	48
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Michael R. Nannenga, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael R. Nannenga, MD treated as an endocrinologist in Kingsport, TN were blood draw, lab tests, thyroid function tests and preventive care.

blood draw	54
doctor visit	841
lab tests	32
minimally invasive procedures	11
preventive care	23
thyroid function tests	32
vaccines	23

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Michael R. Nannenga, MD.

**Gender**
Male	151
Female	368

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	505
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	134
85 and over	25
Less than 65	91
65 to 74	269

Average of Total of Conditions of Medicare patients treated by Dr. Michael R. Nannenga, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	37
Asthma	9
Osteoporosis	20
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	47
Atrial Fibrillation	10
Cancer	8
Dementia	4

Education & Training

He 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. Michael R. Nannenga, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Lilly USA, LLC	$139,284 TRULICITY $137,100	BASAGLAR $240	JARDIANCE $83	GLYXAMBI $72	BAQSIMI $59	Other $1,730
AstraZeneca Pharmaceuticals LP	$84,190 BYDUREON $59,087	FARXIGA $16,651	BYDUREON PEN $514	BYDUREON WEEKLY $397	$7,540
SANOFI-AVENTIS U.S. LLC	$29,193 TOUJEO $28,952	SOLIQUA $82	AFREZZA $44	LANTUS $44	APIDRA $22	Other $51
Novo Nordisk Inc	$1,056 RYBELSUS $448	Ozempic $296	Tresiba $131	Victoza $57	Saxenda $30	Other $94
Abbott Laboratories	$450 Diabetes Care $211	FreeStyle Freedom Lite system $84	FreeStyle Libre $48	FreeStyle Libre blood glucose Flash Monitoring System $34	FreeStyle Libre Pro $22	Other $51
Other	$2,014 Omnipod $282	JARDIANCE $155	NATPARA $132	INVOKANA $119	Minimed 670G System $113	Other $1,213

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$215,725
Consulting Fee	$16,325
Travel and Lodging	$12,470
Food and Beverage	$11,299
Education	$367