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Home > CA Providers > Internists & Internal Medicine Doctors

Harmandeep Singh Tiwana

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

3922 Barbados Court
Chico, CA 95973

(516) 233-0047

Harmandeep Singh Tiwana is an internist in Chico, CA specializing in internal medicine (adult medicine) and hospital medicine (hospitalist).

Office Locations

3922 Barbados Court
Chico, CA 95973

(516) 233-0047

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	301
inpatient care	301

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	1148
inpatient care	1115
outpatient care	33

2013 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	236
Female	258

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	135
85 and over	156
Less than 65	80

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2013

Hypertension	75
High Cholesterol	57
Stroke	17
Ischemic Heart Disease	53
Depression	35
Chronic Kidney Disease	62
Asthma	20
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	43
Diabetes	36
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	1475
inpatient care	1365
outpatient care	110

2014 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	253
Female	310

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	147
85 and over	160
Less than 65	106

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2014

Hypertension	75
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	50
Depression	38
Chronic Kidney Disease	62
Asthma	19
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	42
Diabetes	36
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	1130
inpatient care	1059
outpatient care	71

2015 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	408
Female	516

**Ethnicity**
Non-Hispanic White	816
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	256
85 and over	236
Less than 65	146

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2015

Hypertension	75
High Cholesterol	65
Stroke	17
Ischemic Heart Disease	49
Depression	44
Chronic Kidney Disease	62
Asthma	32
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	41
Chronic Obstructive Pulmonary Disease	43
Diabetes	39
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	603
inpatient care	587
outpatient care	16

2016 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	107
Female	145

**Ethnicity**
Non-Hispanic White	87
Black	0
Hispanic	145
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	51
85 and over	35
Less than 65	72

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2016

Hypertension	75
High Cholesterol	64
Stroke	16
Ischemic Heart Disease	63
Depression	33
Chronic Kidney Disease	72
Asthma	41
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	57
Chronic Obstructive Pulmonary Disease	39
Diabetes	65
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	1537
inpatient care	1390
outpatient care	147

2017 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	208
Female	263

**Ethnicity**
Non-Hispanic White	235
Black	22
Hispanic	184
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	130
85 and over	96
Less than 65	94

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2017

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	66
Asthma	18
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	55
Chronic Obstructive Pulmonary Disease	37
Diabetes	57
Dementia	31
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	1224
inpatient care	1089
outpatient care	135

2018 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	189
Female	260

**Ethnicity**
Non-Hispanic White	202
Black	21
Hispanic	205
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	123
85 and over	100
Less than 65	101

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2018

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	65
Depression	31
Chronic Kidney Disease	71
Asthma	12
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	58
Chronic Obstructive Pulmonary Disease	30
Diabetes	61
Dementia	31
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	833
inpatient care	757
outpatient care	76

2019 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	156
Female	181

**Ethnicity**
Non-Hispanic White	178
Black	13
Hispanic	131
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	108
85 and over	75
Less than 65	56

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2019

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	71
Asthma	15
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	54
Chronic Obstructive Pulmonary Disease	41
Diabetes	65
Dementia	33
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	940
inpatient care	926
outpatient care	14

2020 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	178
Female	223

**Ethnicity**
Non-Hispanic White	206
Black	26
Hispanic	151
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	133
85 and over	83
Less than 65	75

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2020

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	69
Asthma	14
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	51
Chronic Obstructive Pulmonary Disease	34
Diabetes	59
Dementia	34
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	681
inpatient care	681

2021 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	111
Female	170

**Ethnicity**
Non-Hispanic White	133
Black	11
Hispanic	126
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	79
85 and over	75
Less than 65	43

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2021

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	53
Depression	38
Chronic Kidney Disease	72
Asthma	15
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	52
Chronic Obstructive Pulmonary Disease	28
Diabetes	64
Dementia	35
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	594
inpatient care	594

2022 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	109
Female	122

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	75
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	75
85 and over	55
Less than 65	32

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2022

Hypertension	75
High Cholesterol	74
Stroke	22
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	46
Chronic Obstructive Pulmonary Disease	36
Diabetes	50
Dementia	25
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	500
inpatient care	500

2023 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	122
Female	123

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	98
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	79
85 and over	47
Less than 65	48

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	58
Asthma	19
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	52
Chronic Obstructive Pulmonary Disease	37
Diabetes	70
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

hospital care	408
inpatient care	408

2024 Medicare Patient Data

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Male	98
Female	109

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	90
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	74
85 and over	42
Less than 65	27

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2024

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	57
Asthma	19
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	52
Chronic Obstructive Pulmonary Disease	36
Diabetes	66
Dementia	17
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Harmandeep Singh Tiwana for Medicare patients.

The highest averages for the top procedures that Harmandeep Singh Tiwana treated as an internist in Chico, CA were hospital care, inpatient care and outpatient care.

hospital care	874
inpatient care	828
outpatient care	75

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Harmandeep Singh Tiwana.

**Gender**
Female	206
Male	167

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	248
Hispanic	94
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	89
75 to 84	106
Less than 65	67
65 to 74	109

Average of Total of Conditions of Medicare patients treated by Harmandeep Singh Tiwana From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Harmandeep Singh Tiwana treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	69
High Cholesterol	62
Stroke	15
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	59
Asthma	18
Osteoporosis	9
Heart Failure	46
Chronic Obstructive Pulmonary Disease	34
Diabetes	51
Atrial Fibrillation	21
Cancer	12
Dementia	25

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Harmandeep Singh Tiwana. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Abbott Laboratories	$95 CardioMEMS $95
Relypsa, Inc.	$89 VELTASSA $89
Valeant Pharmaceuticals North America LLC	$41 XIFIXAN $41
E.R. Squibb & Sons, L.L.C.	$18 ELIQUIS $18
Boehringer Ingelheim Pharmaceuticals, Inc.	$12 STIOLTO $12

**Types of Payments**
Food and Beverage	$254

Biography

Dr. Harmandeep Tiwana works as a hospital medicine (hospitalist) specialist in Chico, CA. Dr. Tiwana has obtained a license to practice in California.

Select Year:

Harmandeep Singh Tiwana

Office Locations

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 Harmandeep Singh Tiwana in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Harmandeep Singh Tiwana in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Harmandeep Singh Tiwana From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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