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Dr. Chi Tang, MD

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Specializes in: Adult Endocrinology

Peking University Health Science Center

135 Division Street Suite 1
Ansonia, CT 06401

(203) 735-3500

Dr. Chi Tang, MD is an endocrinologist in Derby, CT specializing in adult endocrinology. He graduated from Peking University Health Science Center. Dr. Chi Tang, MD is affiliated with Griffin Health, GRIFFIN FACULTY PHYSICIANS INC and LGBTQ Services and Equity Commitment.

Office Locations

LGBTQ Services and Equity Commitment

135 Division Street 1st Floor
Derby, CT 06401

(203) 735-3500

open_in_new

135 Division Street Suite 1
Ansonia, CT 06401

(203) 735-3500

(203) 735-0505

open_in_new

In The News

“The physicians include urologist Dr. Arnold Rivera, endocrinologist Dr. Chi Tang, obstetrician-gynecologist Dr. Michael Kessler, and plastic surgeon Dr. John Reilly.”—"Griffin Hospital to host program on LGBTQ services", Associated Press News, March 2019

Noteworthy Medicare Patient Procedures Performed by Dr. Chi Tang, MD in 2023

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

Top 5%

By Affordability:

A1C test

diabetes screening

glycated protein test

In 2023, Dr. Chi Tang, MD had a list price for A1C test, diabetes screening, and glycated protein test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Connecticut. 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:

blood glucose tests

diabetes management

lab tests

By Affordability:

blood tests

diabetes management

lab tests

In 2013, among providers in related specialties within Connecticut, Dr. Chi Tang, MD performed more blood glucose tests, diabetes management, and lab tests procedures for Medicare patients than 75% of them and he also had a list price for blood tests, diabetes management, and lab tests 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

2018 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2018 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

diabetes management	69
doctor visit	87
hospital care	51
inpatient care	51
lab tests	69
preventive care	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	37
Female	52

**Ethnicity**
Non-Hispanic White	73
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	29
From 75 to 84	15
85 and over	11
Less than 65	34

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2018

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2018 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	40
Depression	53
Chronic Kidney Disease	53
Asthma	0
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	58
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2019 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

diabetes management	184
doctor visit	251
hospital care	149
inpatient care	149
lab tests	184
preventive care	59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	72
Female	100

**Ethnicity**
Non-Hispanic White	138
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	33
85 and over	11
Less than 65	66

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2019

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2019 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	44
Depression	40
Chronic Kidney Disease	59
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	67
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2020 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

diabetes management	122
doctor visit	196
hospital care	93
inpatient care	93
lab tests	122
preventive care	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	70
Female	91

**Ethnicity**
Non-Hispanic White	130
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	33
85 and over	11
Less than 65	48

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2020

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2020 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	73
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	63
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	64
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2021 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

diabetes management	249
doctor visit	301
hospital care	132
inpatient care	132
lab tests	249
preventive care	98

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	91
Female	108

**Ethnicity**
Non-Hispanic White	170
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2021

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2021 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	72
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	60
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2022 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

diabetes management	261
doctor visit	337
hospital care	69
inpatient care	69
lab tests	261
preventive care	104

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	103
Female	140

**Ethnicity**
Non-Hispanic White	206
Black	13
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	66
85 and over	23
Less than 65	44

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2022

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2022 were high cholesterol, hypertension, diabetes and osteoperosis.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	28
Atrial Fibrilation	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT during 2023 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

blood draw	18
diabetes management	247
doctor visit	365
hospital care	45
inpatient care	45
lab tests	247
preventive care	82

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	110
Female	151

**Ethnicity**
Non-Hispanic White	225
Black	12
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	80
85 and over	29
Less than 65	49

Conditions of Medicare patients treated by Dr. Chi Tang, MD in 2023

The most common conditions of Medicare patients that Dr. Chi Tang, MD treated during 2023 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	29
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	57
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2023

Volume of procedures performed by Dr. Chi Tang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chi Tang, MD treated as an endocrinologist in Derby, CT were lab tests, diabetes management, hospital care and inpatient care.

blood draw	18
diabetes management	188
doctor visit	256
hospital care	89
inpatient care	89
lab tests	188
preventive care	67

Average Medicare Patient Data From 2018 - 2023

Information about Medicare patients treated by Dr. Chi Tang, MD.

**Gender**
Male	80
Female	107

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	0
Non-Hispanic White	157
Native American / Alaskan Native	0
Hispanic	0
Other	4

**Age**
75 to 84	37
85 and over	14
Less than 65	49
65 to 74	75

Average of Total of Conditions of Medicare patients treated by Dr. Chi Tang, MD From 2018 - 2023

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

Hypertension	74
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	46
Asthma	8
Osteoporosis	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	59
Atrial Fibrillation	16
Cancer	11
Dementia	10

Education & Training

Dr. Chi Tang, MD graduated from Peking University Health Science Center. He completed residency at Unity Health System, Rochester, NY. He has a state license in Connecticut.

Medical School: Peking University Health Science Center

Residency: Unity Health System, Rochester, NY

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Chi Tang, MD is associated with these hospitals and organizations:

Griffin Health

GRIFFIN FACULTY PHYSICIANS INC

LGBTQ Services and Equity Commitment

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$763 TRULICITY $210	MOUNJARO $188	JARDIANCE $154	BASAGLAR $70	LYUMJEV $59	Other $82
Novo Nordisk Inc	$547 Ozempic $341	Saxenda $99	Wegovy $60	Tresiba $47
Amgen Inc.	$524 Repatha $182	Prolia $175	$167
Boehringer Ingelheim Pharmaceuticals, Inc.	$369 JARDIANCE $369
Amneal Pharmaceuticals LLC	$300 Unithroid $300
Other	$2,989 FARXIGA $229	Tymlos $186	Korlym $171	Synthroid $149	Minimed 670G System $138	Other $2,116

**Types of Payments**
Food and Beverage	$5,295
Education	$197

Ownership and Interest Payments

This table describes ownership payments received by Dr. Chi Tang, MD.

PhotoniCare Inc	2024	$5,408.49	Physician Covered Recipient	6%; simple, annual
PhotoniCare Inc	2022	$5,133.15	Physician Covered Recipient	6%; simple, annual

Biography

Dr. Chi Tang's specialties are general practice and adult endocrinology. He graduated from Peking University Health Science Center. He is professionally affiliated with Griffin Health.