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Dr. Robert Shiao-Ang Shih, MD

Claimed Profile

Accepting New Patients

(1 Rating)

Specializes in: Internal Medicine (Adult Medicine)

Haverhill Family ? Office Llc
Haverhill, MA 01830

(978) 725-3636

Dr. Robert Shiao-Ang Shih, MD is an internist in Haverhill, MA specializing in internal medicine (adult medicine). Dr. Robert Shiao-Ang Shih, MD is affiliated with Bookmark Medical and Haverhill Family Office.

Office Locations

62 Brown Street Suite 502
Haverhill, MA 01830

(978) 521-6555

(978) 521-1236

open_in_new

Bookmark Medical

Haverhill Family ? Office Llc
Haverhill, MA 01830

(978) 725-3636

(978) 327-6827

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Robert Shiao-Ang Shih, MD in 2024

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

Top 10%

By Volume:

nursing home care

By Affordability:

chronic care

In 2024, among providers in related specialties within Massachusetts, Dr. Robert Shiao-Ang Shih, MD performed more nursing home care procedures for Medicare patients than 90% of them and he also had a list price for chronic care that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

chronic care

By Affordability:

Welcome to Medicare visit

wellness visit

In 2012, among providers in related specialties within Massachusetts, Dr. Robert Shiao-Ang Shih, MD performed more chronic care procedures for Medicare patients than 75% of them and he also had a list price for Welcome to Medicare visit (initial preventive physical exam), and wellness visit 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

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2012 were hospital care, inpatient care, nursing home care and outpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	590
hospital care	1511
inpatient care	1495
nursing home care	1049
outpatient care	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2013 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	702
hospital care	2638
inpatient care	2638
nursing home care	1399

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	288
Female	415

**Ethnicity**
Non-Hispanic White	638
Black	18
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	158
85 and over	210
Less than 65	194

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	16
Ischemic Heart Disease	37
Depression	50
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	54
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2014 were nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	661
hospital care	1126
inpatient care	1126
nursing home care	1548

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	236
Female	351

**Ethnicity**
Non-Hispanic White	536
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	110
85 and over	177
Less than 65	192

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2014

Hypertension	73
High Cholesterol	57
Stroke	12
Ischemic Heart Disease	33
Depression	51
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	49
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2015 were nursing home care, hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	671
hospital care	1693
inpatient care	1656
nursing home care	1701
outpatient care	37

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	500
Female	736

**Ethnicity**
Non-Hispanic White	1094
Black	0
Hispanic	100
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	226
85 and over	372
Less than 65	392

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2015

Hypertension	75
High Cholesterol	52
Stroke	14
Ischemic Heart Disease	32
Depression	56
Chronic Kidney Disease	33
Asthma	24
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	50
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2016 were nursing home care, hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	827
hospital care	820
inpatient care	775
nursing home care	1634
outpatient care	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	236
Female	327

**Ethnicity**
Non-Hispanic White	489
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	113
85 and over	127
Less than 65	203

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2016

Hypertension	73
High Cholesterol	56
Stroke	12
Ischemic Heart Disease	31
Depression	58
Chronic Kidney Disease	37
Asthma	36
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	48
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2017 were nursing home care, hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	778
hospital care	1311
inpatient care	1263
nursing home care	3149
outpatient care	48

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	302
Female	385

**Ethnicity**
Non-Hispanic White	619
Black	0
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	131
85 and over	157
Less than 65	227

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2017

Hypertension	73
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	31
Depression	64
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	51
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2018 were nursing home care, hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	816
hospital care	286
inpatient care	268
nursing home care	4921
outpatient care	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	331
Female	449

**Ethnicity**
Non-Hispanic White	708
Black	0
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	172
85 and over	220
Less than 65	206

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2018

Hypertension	75
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	38
Depression	64
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Dementia	53
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2019 were nursing home care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

doctor visit	830
nursing home care	4832

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	355
Female	455

**Ethnicity**
Non-Hispanic White	726
Black	16
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	190
85 and over	175
Less than 65	226

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2019

Hypertension	73
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	34
Depression	56
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	46
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2020 were nursing home care and chronic care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

chronic care	81
doctor visit	1623
nursing home care	4930

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	346
Female	412

**Ethnicity**
Non-Hispanic White	671
Black	16
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	164
85 and over	140
Less than 65	233

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2020

Hypertension	68
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	29
Depression	58
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	42
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2021 were nursing home care, chronic care and preventive care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

chronic care	119
doctor visit	1143
nursing home care	3931
preventive care	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	315
Female	331

**Ethnicity**
Non-Hispanic White	573
Black	12
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	138
85 and over	79
Less than 65	222

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2021

Hypertension	67
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	27
Depression	57
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	35
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2022 were nursing home care, chronic care and preventive care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

chronic care	866
doctor visit	847
nursing home care	3530
preventive care	21

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	347
Female	335

**Ethnicity**
Non-Hispanic White	599
Black	18
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	142
85 and over	67
Less than 65	254

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2022

Hypertension	74
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	22
Depression	56
Chronic Kidney Disease	21
Asthma	17
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2023 were nursing home care, chronic care and preventive care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

chronic care	684
doctor visit	846
nursing home care	5030
preventive care	25

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	342
Female	333

**Ethnicity**
Non-Hispanic White	575
Black	20
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	142
85 and over	58
Less than 65	233

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2023

Hypertension	71
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	21
Depression	54
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA during 2024 were nursing home care, chronic care and preventive care.

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

chronic care	511
doctor visit	715
nursing home care	2381
preventive care	17

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Male	348
Female	296

**Ethnicity**
Non-Hispanic White	545
Black	15
Hispanic	51
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	154
85 and over	49
Less than 65	195

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2024

Hypertension	72
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	22
Depression	54
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Robert Shiao-Ang Shih, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Shiao-Ang Shih, MD treated as an internist in Haverhill, MA were nursing home care, hospital care, inpatient care and chronic care.

chronic care	452
doctor visit	849
hospital care	1340
inpatient care	1317
nursing home care	3079
outpatient care	32
preventive care	20

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD.

**Gender**
Female	371
Male	303

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	597
Native American / Alaskan Native	0
Hispanic	48
Other	1

**Age**
85 and over	140
75 to 84	141
Less than 65	213
65 to 74	178

Average of Total of Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Robert Shiao-Ang Shih, MD treated were hypertension, high cholesterol, depression and dementia.

Hypertension	66
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	27
Depression	52
Chronic Kidney Disease	30
Asthma	14
Osteoporosis	7
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Atrial Fibrillation	13
Cancer	7
Dementia	38

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

Dr. Robert Shiao-Ang Shih, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Shiao-Ang Shih, MD from all over the web to help you find the right in Haverhill, MA.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 2.0 2025-12-18

I use to have this doctor in the past. By far terrible. Had disk issues and in stead he kept telling me mri lies and that I was just having spasms. All he wanted to do was write me pain pills and not help.

General Payments

These charts describe general payments received by Dr. Robert Shiao-Ang Shih, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie Inc.	$3,530 VRAYLAR $1,116	UBRELVY $805	Synthroid $746	Creon $334	QULIPTA $307	Other $221
AstraZeneca Pharmaceuticals LP	$2,847 BREZTRI $892	FARXIGA $438	SYMBICORT $430	AIRSUPRA $350	BEVESPI AEROSPHERE $328	Other $409
Pfizer Inc.	$2,512 ELIQUIS $752	ZAVZPRET $505	NURTEC ODT $357	COLOGUARD DNA CAPTURE REAGENTS $284	COLOGUARD $177	Other $437
GlaxoSmithKline, LLC.	$2,177 TRELEGY ELLIPTA $1,144	AREXVY $281	ANORO $219	BREO $174	ANORO ELLIPTA $160	Other $200
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,929 JARDIANCE $567	SPIRIVA RESPIMAT $526	STIOLTO $169	STIOLTO RESPIMAT $109	COMBIVENT RESPIMAT $83	Other $476
Other	$15,983 REXULTI $1,243	Repatha $716	Kerendia $666	GEMTESA $648	RYBELSUS $646	Other $12,063

**Types of Payments**
Food and Beverage	$28,860
Education	$118

Select Year:

Dr. Robert Shiao-Ang Shih, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Robert Shiao-Ang Shih, MD in 2024

By Volume:

By Affordability:

By Volume:

By Affordability:

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 Dr. Robert Shiao-Ang Shih, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Shiao-Ang Shih, MD 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 Dr. Robert Shiao-Ang Shih, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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