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Dr. Leonid Karkanitsa, MD

(Dr. Leonid Karkanitsa, MD)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

6580 Main Street Floor 1
Stratford, CT 06614

(203) 377-5444

Dr. Leonid Karkanitsa, MD is an internist in Hamden, CT specializing in internal medicine (adult medicine).

Office Locations

1952 Whitney Avenue
Hamden, CT 06517

(203) 848-1083

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6580 Main Street Floor 1
Stratford, CT 06614

(203) 377-5444

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2012 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

doctor visit	597
hospital care	155
inpatient care	155
nursing home care	199
preventive care	19
vaccines	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2013 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

doctor visit	555
hospital care	161
inpatient care	161
nursing home care	218
preventive care	30
vaccines	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	97
Female	168

**Ethnicity**
Non-Hispanic White	221
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	86
85 and over	84
Less than 65	45

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	57
Depression	35
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2014 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

doctor visit	616
hospital care	73
inpatient care	73
nursing home care	275
preventive care	37
vaccines	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	124
Female	190

**Ethnicity**
Non-Hispanic White	254
Black	33
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	93
85 and over	97
Less than 65	42

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2015 were nursing home care, hospital care, inpatient care and chronic care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	65
doctor visit	735
hospital care	74
inpatient care	74
nursing home care	215
preventive care	52
vaccines	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	238
Female	402

**Ethnicity**
Non-Hispanic White	526
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	182
85 and over	220
Less than 65	92

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	37
Asthma	23
Osteoperosis	22
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2016 were chronic care, nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	256
doctor visit	951
hospital care	84
inpatient care	84
nursing home care	238
preventive care	52
vaccines	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	161
Female	198

**Ethnicity**
Non-Hispanic White	294
Black	27
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	96
85 and over	118
Less than 65	49

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	43
Asthma	30
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2017 were chronic care and nursing home care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	466
doctor visit	827
nursing home care	243

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	168
Female	206

**Ethnicity**
Non-Hispanic White	288
Black	48
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	112
85 and over	103
Less than 65	57

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	46
Depression	37
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	46
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2018 were chronic care, nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	494
doctor visit	839
nursing home care	140
preventive care	15
vaccines	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	146
Female	162

**Ethnicity**
Non-Hispanic White	234
Black	41
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	92
85 and over	61
Less than 65	45

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2019 were chronic care and nursing home care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	338
doctor visit	756
nursing home care	250

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	153
Female	175

**Ethnicity**
Non-Hispanic White	268
Black	32
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	90
85 and over	93
Less than 65	30

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	43
Depression	39
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	15
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	36
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2020 were chronic care, nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	181
doctor visit	649
nursing home care	159
preventive care	39
vaccines	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	116
Female	144

**Ethnicity**
Non-Hispanic White	212
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	86
85 and over	59
Less than 65	22

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2021 were nursing home care, chronic care, lab tests and preventive care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	113
doctor visit	561
lab tests	13
nursing home care	295
preventive care	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	132
Female	195

**Ethnicity**
Non-Hispanic White	258
Black	30
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	101
85 and over	96
Less than 65	27

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	52
Asthma	15
Osteoperosis	18
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	43
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2022 were nursing home care and chronic care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

chronic care	17
doctor visit	407
nursing home care	259

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	156
Female	177

**Ethnicity**
Non-Hispanic White	276
Black	28
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	114
85 and over	105
Less than 65	25

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	35
Asthma	17
Osteoperosis	22
Atrial Fibrilation	32
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	38
Dementia	33
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT during 2023 were nursing home care.

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

doctor visit	280
nursing home care	268

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	123
Female	146

**Ethnicity**
Non-Hispanic White	222
Black	20
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	106
85 and over	86
Less than 65	17

Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	42
Depression	48
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	20
Atrial Fibrilation	36
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	41
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Leonid Karkanitsa, MD for Medicare patients.

The highest averages for the top procedures that Dr. Leonid Karkanitsa, MD treated as an internist in Hamden, CT were chronic care, nursing home care, hospital care and inpatient care.

chronic care	241
doctor visit	647
hospital care	109
inpatient care	109
lab tests	13
nursing home care	229
preventive care	32
vaccines	34

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Leonid Karkanitsa, MD.

**Gender**
Male	134
Female	180

**Ethnicity**
Black / African American	29
Asian / Pacific Islander	0
Non-Hispanic White	254
Hispanic	10
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	96
85 and over	93
Less than 65	37
65 to 74	87

Average of Total of Conditions of Medicare patients treated by Dr. Leonid Karkanitsa, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Leonid Karkanitsa, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	41
Depression	34
Chronic Kidney Disease	39
Asthma	13
Osteoporosis	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Atrial Fibrillation	22
Cancer	14
Dementia	29

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$3,324 JARDIANCE $677	Pradaxa $648	GLYXAMBI $614	TRADJENTA $355	Spiriva $317	Other $713
Merck Sharp & Dohme Corporation	$2,014 BELSOMRA $605	STEGLATRO $578	JANUMET XR $266	JANUMET $224	PNEUMOVAX 23 $101	Other $240
Novartis Pharmaceuticals Corporation	$2,008 ENTRESTO $1,712	EXELON PATCH $157	NON BRAND $125	LEQVIO $15
AstraZeneca Pharmaceuticals LP	$1,788 BYDUREON $608	FARXIGA $334	BREZTRI $278	AIRSUPRA $237	FASENRA $157	Other $174
Novo Nordisk Inc	$1,610 Victoza $462	Saxenda $350	Levemir $236	Tresiba $165	NovoLog $154	Other $243
Other	$7,265 INVOKANA $662	XARELTO $520	Vascepa $359	Osphena $339	ACUSEAL Vascular Graft $314	Other $5,072

**Types of Payments**
Food and Beverage	$17,988
Education	$20

Biography

Dr. Leonid Karkanitsa's areas of expertise include primary care. He is professionally affiliated with Yale New Haven Health. Dr. Karkanitsa has an open panel in Stratford, CT according to Yale New Haven Health.