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Dr. William P. Maier, MD

(Dr. William Paul Maier, MD)

(4 Ratings)

Specializes in: Adult Rheumatology

University of Arizona College of Medicine (1980)

633 E 11th Avenue
Eugene, OR 97401

(541) 434-5585

Dr. William P. Maier, MD is a rheumatologist in Eugene, OR specializing in adult rheumatology. He graduated from University of Arizona College of Medicine in 1980 and has 46 years of experience. Dr. William P. Maier, MD is affiliated with WILLIAM P MAIER MD PC.

Office Locations

633 E 11th Avenue
Eugene, OR 97401

(541) 434-5585

(541) 345-2821

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Noteworthy Medicare Patient Procedures Performed by Dr. William P. Maier, MD in 2023

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

Top 25%

By Volume:

biological response modifier therapy

intravenous infusion therapy

intravenous chemotherapy

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within Oregon, Dr. William P. Maier, MD performed more biological response modifier (BRM) therapy, intravenous infusion therapy, and intravenous (IV) chemotherapy procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2012 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	96
biological response modifier (BRM) therapy	263
blood draw	169
chemotherapy	263
doctor visit	745
injections	96
minimally invasive procedures	422
musculoskeletal imaging	11
preventive care	63
vaccines	63
X-rays	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2013 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	132
biological response modifier (BRM) therapy	258
blood draw	172
chemotherapy	258
doctor visit	966
injections	132
minimally invasive procedures	490
musculoskeletal imaging	33
preventive care	83
vaccines	83
vertebral fracture assessment (VFA)	22
X-rays	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	132
Female	236

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	85
85 and over	31
Less than 65	85

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2013

Hypertension	51
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2014 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	116
biological response modifier (BRM) therapy	216
blood draw	166
chemotherapy	216
doctor visit	922
injections	116
minimally invasive procedures	481
musculoskeletal imaging	74
preventive care	59
vaccines	59
vertebral fracture assessment (VFA)	55
X-rays	74

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	126
Female	242

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	80
85 and over	39
Less than 65	74

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2014

Hypertension	53
High Cholesterol	34
Stroke	4
Ischemic Heart Disease	18
Depression	24
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	22
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2015 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	95
biological response modifier (BRM) therapy	212
blood draw	144
chemotherapy	212
doctor visit	940
injections	95
minimally invasive procedures	445
musculoskeletal imaging	75
preventive care	84
vaccines	84
vertebral fracture assessment (VFA)	60
X-rays	75

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	274
Female	516

**Ethnicity**
Non-Hispanic White	726
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	180
85 and over	76
Less than 65	142

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2015

Hypertension	54
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2016 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	103
biological response modifier (BRM) therapy	211
blood draw	169
chemotherapy	211
doctor visit	855
injections	103
minimally invasive procedures	424
musculoskeletal imaging	46
preventive care	31
vaccines	31
vertebral fracture assessment (VFA)	46
X-rays	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	120
Female	255

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	92
85 and over	33
Less than 65	61

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2016

Hypertension	54
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	24
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	5
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2017 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	90
biological response modifier (BRM) therapy	229
blood draw	196
chemotherapy	229
doctor visit	765
injections	107
minimally invasive procedures	477
musculoskeletal imaging	29
preventive care	31
vaccines	31
vertebral fracture assessment (VFA)	29
X-rays	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	115
Female	254

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	86
85 and over	29
Less than 65	73

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2017

Hypertension	51
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	24
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2018 were minimally invasive procedures, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	69
biological response modifier (BRM) therapy	119
blood draw	143
chemotherapy	119
doctor visit	849
injections	83
minimally invasive procedures	337
musculoskeletal imaging	50
preventive care	23
vaccines	23
vertebral fracture assessment (VFA)	50
X-rays	50

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	128
Female	253

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	99
85 and over	25
Less than 65	79

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2018

Hypertension	54
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	25
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	4
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2019 were minimally invasive procedures, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	92
biological response modifier (BRM) therapy	166
blood draw	176
chemotherapy	166
doctor visit	779
injections	92
minimally invasive procedures	444
musculoskeletal imaging	72
preventive care	14
vaccines	14
X-rays	72

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	120
Female	240

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	108
85 and over	23
Less than 65	60

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2019

Hypertension	54
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	29
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2020 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	23
biological response modifier (BRM) therapy	247
blood draw	218
chemotherapy	247
doctor visit	712
injections	23
minimally invasive procedures	564

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	110
Female	233

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	114
85 and over	20
Less than 65	48

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2020

Hypertension	55
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	32
biological response modifier (BRM) therapy	215
blood draw	199
chemotherapy	215
doctor visit	793
injections	32
minimally invasive procedures	479

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	112
Female	236

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	116
85 and over	24
Less than 65	51

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2021

Hypertension	54
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	23
Depression	29
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	7
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR during 2022 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

aspiration	57
biological response modifier (BRM) therapy	295
blood draw	187
chemotherapy	295
doctor visit	736
injections	57
minimally invasive procedures	524

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	120
Female	227

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	107
85 and over	25
Less than 65	48

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2022

Hypertension	69
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	14
Depression	23
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	29
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William P. Maier, MD for Medicare patients.

The highest averages for the top procedures that Dr. William P. Maier, MD treated as a rheumatologist in Eugene, OR were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

aspiration	82
biological response modifier (BRM) therapy	221
blood draw	176
chemotherapy	221
doctor visit	823
injections	85
minimally invasive procedures	462
musculoskeletal imaging	48
preventive care	48
vaccines	48
vertebral fracture assessment (VFA)	43
X-rays	48

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William P. Maier, MD.

**Gender**
Male	123
Female	244

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	339
Hispanic	6
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	97
85 and over	29
Less than 65	65
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. William P. Maier, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William P. Maier, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	49
High Cholesterol	35
Stroke	1
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	21
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	18
Atrial Fibrillation	9
Cancer	6
Dementia	4

Education & Training

Dr. William P. Maier, MD graduated from University of Arizona College of Medicine in 1980. He has a state license in Oregon.

Medical School: University of Arizona College of Medicine (1980)

Licensed In: Oregon

Affiliations & Hospitals

Dr. William P. Maier, MD is associated with these hospitals and organizations:

WILLIAM P MAIER MD PC

Ratings & Reviews

Dr. William P. Maier, MD has an average of 1.5 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. William P. Maier, MD from all over the web to help you find the right in Eugene, OR.

1.5

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Genentech USA, Inc.	$1,254 Actemra $804	Rituxan $436	OCREVUS $13
Celgene Corporation	$1,236 Otezla $1,068	$168
AbbVie, Inc.	$831 Humira $598	Rinvoq $119	$115
Amgen Inc.	$704 Prolia $388	Enbrel $154	Otezla $76	Tavneos $33	AVSOLA $28	Other $25
UCB, Inc.	$700 Cimzia $550	$150
Other	$3,506 ORENCIA $298	KRYSTEXXA $290	ACTHAR $288	XELJANZ $288	BENLYSTA $246	Other $2,096

**Types of Payments**
Food and Beverage	$7,998
Education	$234

Research Payments

Dr. William P. Maier, MD has received 8 research payments totaling $47,994.

Biography

Dr. William Maier is a specialist in adult rheumatology. Patient reviews placed him at an average of 1.5 stars (out of 5). He graduated from the University of Arizona College of Medicine.

Select Year:

Dr. William P. Maier, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William P. Maier, MD in 2023

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. William P. Maier, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William P. Maier, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William P. Maier, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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