In 2023, among providers in related specialties within Michigan, Dr. R Bart Sangal, MD performed more mental health screening, and sleep study with CPAP procedures for Medicare patients than 95% of them and he also had a list price for mental health screening, preventive care, and screening 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 Volume:

in-lab polysomnography

In 2023, Dr. R Bart Sangal, MD performed more in-lab polysomnography (overnight sleep study) procedures for Medicare patients than 90% of providers in related specialties within Michigan.

Top 25%

By Volume:

sleep study

In 2012, Dr. R Bart Sangal, MD performed more sleep study procedures for Medicare patients than 75% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2012 were sleep study, airway management, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	119
doctor visit	876
electroencephalography (EEG)	16
evoked potential test	28
sleep study	192

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2013 were sleep study, airway management, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	114
doctor visit	927
electroencephalography (EEG)	19
evoked potential test	32
sleep study	197

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	227
Female	124

**Ethnicity**
Non-Hispanic White	321
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	96
85 and over	14
Less than 65	38

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2014 were sleep study, airway management, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	129
doctor visit	941
electroencephalography (EEG)	17
evoked potential test	32
sleep study	215

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	227
Female	128

**Ethnicity**
Non-Hispanic White	324
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	98
85 and over	20
Less than 65	38

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2015 were sleep study, airway management, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	130
doctor visit	951
electroencephalography (EEG)	13
evoked potential test	22
sleep study	216

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	502
Female	270

**Ethnicity**
Non-Hispanic White	696
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	224
85 and over	52
Less than 65	76

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	4
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2016 were sleep study, airway management, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	148
doctor visit	1038
electroencephalography (EEG)	20
evoked potential test	36
sleep study	241

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	282
Female	153

**Ethnicity**
Non-Hispanic White	398
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	133
85 and over	25
Less than 65	48

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	43
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2017 were sleep study, airway management and evoked potential test.

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	147
doctor visit	922
evoked potential test	13
sleep study	222

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	264
Female	156

**Ethnicity**
Non-Hispanic White	384
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	125
85 and over	27
Less than 65	49

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2017

Hypertension	73
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	45
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2018 were preventive care, sleep study, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	184
doctor visit	1038
electroencephalography (EEG)	14
preventive care	559
sleep study	296

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	294
Female	179

**Ethnicity**
Non-Hispanic White	424
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	131
85 and over	40
Less than 65	48

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	43
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2019 were preventive care, sleep study, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	163
doctor visit	978
electroencephalography (EEG)	18
evoked potential test	14
preventive care	984
sleep study	254

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	300
Female	153

**Ethnicity**
Non-Hispanic White	410
Black	17
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	128
85 and over	28
Less than 65	35

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2020 were preventive care, sleep study and airway management.

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	124
doctor visit	796
preventive care	733
sleep study	194

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	282
Female	123

**Ethnicity**
Non-Hispanic White	360
Black	17
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	124
85 and over	29
Less than 65	29

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	45
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2021 were preventive care, sleep study, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	115
doctor visit	897
electroencephalography (EEG)	16
preventive care	770
sleep study	174

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	260
Female	113

**Ethnicity**
Non-Hispanic White	332
Black	17
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	114
85 and over	27
Less than 65	25

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	45
Depression	26
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	44
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2022 were preventive care, sleep study and airway management.

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	100
doctor visit	814
preventive care	686
sleep study	156

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	249
Female	115

**Ethnicity**
Non-Hispanic White	322
Black	13
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	123
85 and over	22
Less than 65	25

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI during 2023 were preventive care, sleep study, airway management and electroencephalography (EEG).

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

airway management	128
doctor visit	828
electroencephalography (EEG)	19
preventive care	775
sleep study	198

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Male	234
Female	129

**Ethnicity**
Non-Hispanic White	321
Black	0
Hispanic	0
Asian	12
Other	16
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	129
85 and over	29
Less than 65	21

Conditions of Medicare patients treated by Dr. R Bart Sangal, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. R Bart Sangal, MD for Medicare patients.

The highest averages for the top procedures that Dr. R Bart Sangal, MD treated as a sleep medicine doctor in Bloomfield Hills, MI were preventive care, sleep study, airway management and evoked potential test.

airway management	133
doctor visit	917
electroencephalography (EEG)	16
evoked potential test	25
preventive care	751
sleep study	212

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. R Bart Sangal, MD.

**Gender**
Female	136
Male	260

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	1
Non-Hispanic White	357
Hispanic	0
Native American / Alaskan Native	0
Other	5

**Age**
85 and over	26
75 to 84	118
Less than 65	36
65 to 74	216

Average of Total of Conditions of Medicare patients treated by Dr. R Bart Sangal, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	25
Asthma	10
Osteoporosis	4
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Atrial Fibrillation	14
Dementia	8
Cancer	11

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$15,302 BELSOMRA $14,849	NON-PRODUCT $27	$425
Jazz Pharmaceuticals Inc.	$1,752 SUNOSI $59	$1,693
UCB, Inc.	$111 Neupro $111
AstraZeneca Pharmaceuticals LP	$88 FARXIGA $88
Covidien Sales LLC	$55 Endo Stapling $55

**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	$14,000
Travel and Lodging	$2,203
Food and Beverage	$679
Consulting Fee	$425