Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > WA Providers

Dr. Robert R. Witham, MD

(2 Ratings)

Specializes in: Adult Oncology, Adult Hematology and Adult Gastroenterology

Oregon Health & Science University School of Medicine (1977)

3920 Capital Mall Drive Sw Suite 100
Olympia, WA 98502

(360) 753-4700

Dr. Robert R. Witham, MD is an oncologist in Olympia, WA specializing in adult oncology, adult hematology and adult gastroenterology. He graduated from Oregon Health & Science University School of Medicine in 1977 and has 49 years of experience.

Office Locations

3920 Capital Mall Drive Sw Suite 100
Olympia, WA 98502

(360) 753-4700

(360) 753-6700

open_in_new

In The News

“Invited guest PORT ANGELES - Dr. Robert Witham, who has a medical practice in Port Angeles, was an invited guest of the annual International Conference on Hematology & Blood Disorders recently in...”—"BUSINESS BRIEFS: New business manager takes reins at Serenity House of Clallam County . . . and other items", Peninsula Daily News, October 2015

“Dr. Robert Witham's lawsuit charging Olympic Medical Center with operating a monopoly should be dismissed because state and federal laws specifically exempt hospital districts from such lawsuits.”—"OMC responds to lawsuit", Sequim Gazette, March 2014

“Olympic Medical loses bid to dismiss oncologist's suit Published 1:07 am Sunday, January 24, 2010 TACOMA - A federal judge has rejected a motion by Olympic Medical Center to dismiss an amended...”—"Olympic Medical loses bid to dismiss oncologist's suit", Peninsula Daily News, January 2010

Noteworthy Medicare Patient Procedures Performed by Dr. Robert R. Witham, MD in 2023

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

Top 5%

By Volume:

chronic care

By Affordability:

chronic care

In 2023, among providers in related specialties within Washington, Dr. Robert R. Witham, MD performed more chronic care procedures for Medicare patients than 95% of them and he also had a list price for chronic care 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

doctor visit	642

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

diagnostic procedures	61
doctor visit	931
gastrointestinal procedures	97
minimally invasive procedures	97
preventive care	36
removal of lesion (e.g. growth)	61

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	157
Female	253

**Ethnicity**
Non-Hispanic White	397
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	145
85 and over	73
Less than 65	16

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2013

Hypertension	53
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

diagnostic procedures	54
doctor visit	1029
gastrointestinal procedures	98
minimally invasive procedures	98
preventive care	44
removal of lesion (e.g. growth)	54

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	170
Female	261

**Ethnicity**
Non-Hispanic White	414
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	149
85 and over	62
Less than 65	18

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2014

Hypertension	57
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

diagnostic procedures	33
doctor visit	1131
gastrointestinal procedures	52
minimally invasive procedures	52
preventive care	19
removal of lesion (e.g. growth)	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	322
Female	496

**Ethnicity**
Non-Hispanic White	786
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	266
85 and over	124
Less than 65	30

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2015

Hypertension	55
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

diagnostic procedures	75
doctor visit	1338
gastrointestinal procedures	116
minimally invasive procedures	116
preventive care	41
removal of lesion (e.g. growth)	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	206
Female	260

**Ethnicity**
Non-Hispanic White	443
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	150
85 and over	63
Less than 65	14

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2016

Hypertension	55
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

chronic care	49
diagnostic procedures	98
doctor visit	1270
gastrointestinal procedures	161
minimally invasive procedures	161
preventive care	63
removal of lesion (e.g. growth)	98

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	231
Female	268

**Ethnicity**
Non-Hispanic White	473
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	176
85 and over	56
Less than 65	14

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2017

Hypertension	56
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2018 were chronic care.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

chronic care	54
doctor visit	1059

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	116
Female	190

**Age**
From 65 to 74	135
From 75 to 84	124
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2018

Hypertension	53
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	10
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2019 were chronic care.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

chronic care	52
doctor visit	920

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	107
Female	160

**Age**
From 65 to 74	121
From 75 to 84	105
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2019

Hypertension	54
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	9
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2020 were chronic care.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

chronic care	27
doctor visit	833

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	111
Female	146

**Age**
From 65 to 74	102
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2020

Hypertension	47
High Cholesterol	37
Stroke	6
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA during 2021 were chronic care.

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

chronic care	24
doctor visit	733

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	91
Female	157

**Age**
From 65 to 74	101
From 75 to 84	106
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2021

Hypertension	50
High Cholesterol	35
Stroke	6
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	27
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	17
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

doctor visit	727

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	95
Female	145

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	104
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert R. Witham, MD in 2022

Hypertension	63
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	32
Atrial Fibrilation	20
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	18
Dementia	5
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert R. Witham, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert R. Witham, MD treated as an oncologist in Olympia, WA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

chronic care	41
diagnostic procedures	64
doctor visit	964
gastrointestinal procedures	104
minimally invasive procedures	104
preventive care	40
removal of lesion (e.g. growth)	64

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert R. Witham, MD.

**Gender**
Male	146
Female	212

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	249
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	130
85 and over	34
Less than 65	8
65 to 74	165

Average of Total of Conditions of Medicare patients treated by Dr. Robert R. Witham, MD From 2012 - 2022

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

Hypertension	49
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Atrial Fibrillation	13
Cancer	19
Dementia	7

Education & Training

Dr. Robert R. Witham, MD graduated from Oregon Health & Science University School of Medicine in 1977. He has a state license in Washington.

Medical School: Oregon Health & Science University School of Medicine (1977)

Licensed In: Washington

Ratings & Reviews

Dr. Robert R. Witham, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Robert R. Witham, MD from all over the web to help you find the right in Olympia, WA.

Overall Rating

(2 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$580 IMBRUVICA $225	DARZALEX $158	ZYTIGA $110	YONDELIS $54	Erleada $17	Other $16
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$570 Trulance $559	XIFAXAN $11
Amgen Inc.	$529 Prolia $176	Neulasta $50	Vectibix $35	XGEVA $32	Otezla $12	Other $225
E.R. Squibb & Sons, L.L.C.	$515 OPDIVO $429	EMPLICITI $43	YERVOY $12	SPRYCEL $11	$20
Novartis Pharmaceuticals Corporation	$452 TASIGNA $192	SANDOSTATIN LAR $70	KISQALI $34	NON BRAND $25	AFINITOR $25	Other $107
Other	$2,915 Uloric $322	ZYTIGA $273	Xofigo $131	XTANDI $119	IMBRUVICA $101	Other $1,969

**Types of Payments**
Food and Beverage	$4,686
Education	$877

Biography

Dr. Robert Witham practices adult gastroenterology, adult hematology, and adult oncology. He attended medical school at Oregon Health & Science University School of Medicine.