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Dr. William Leonard Phillips, DO, MD

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Specializes in: Family Medicine

Western University of Health Sciences, College of Osteopathic Medicine of the Pacific (1993)

2223 Mission Way
Billings, MT 59102

(406) 237-8989

Dr. William Leonard Phillips, DO, MD is a family medicine practitioner in Billings, MT specializing in family medicine. He graduated from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific in 1993 and has 33 years of experience.

Office Locations

2223 Mission Way
Billings, MT 59102

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2012 were osteopathic medicine, manual therapy, complementary or alternative therapy and aspiration.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	37
complementary or alternative therapy	51
doctor visit	890
injections	37
manual therapy	51
osteopathic medicine	51
thoracic (chest) imaging	12
X-rays	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2013 were osteopathic medicine, manual therapy, complementary or alternative therapy and aspiration.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	39
complementary or alternative therapy	58
doctor visit	1101
injections	39
manual therapy	58
osteopathic medicine	58
removal of lesion (e.g. growth)	16
skin procedures	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	168
Female	200

**Ethnicity**
Non-Hispanic White	355
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	99
85 and over	82
Less than 65	40

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2013

Hypertension	71
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2014 were aspiration, injections, osteopathic medicine and manual therapy.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	62
complementary or alternative therapy	57
doctor visit	1193
injections	62
manual therapy	57
osteopathic medicine	57
removal of lesion (e.g. growth)	27
skin procedures	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	156
Female	162

**Age**
From 65 to 74	123
From 75 to 84	95
85 and over	71
Less than 65	29

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2014

Hypertension	65
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2015 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	72
blood draw	232
complementary or alternative therapy	100
doctor visit	1167
injections	72
lab tests	147
manual therapy	100
osteopathic medicine	100
preventive care	163
thoracic (chest) imaging	15
vaccines	163
X-rays	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	364
Female	378

**Ethnicity**
Non-Hispanic White	714
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	232
85 and over	164
Less than 65	62

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2015

Hypertension	61
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2016 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	69
blood draw	557
complementary or alternative therapy	77
doctor visit	1092
injections	69
lab tests	247
manual therapy	77
osteopathic medicine	77
preventive care	123
thoracic (chest) imaging	13
vaccines	123
X-rays	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	189
Female	198

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	128
85 and over	80
Less than 65	34

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2016

Hypertension	62
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	35
Asthma	16
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2017 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	64
blood draw	537
breathing treatment	12
complementary or alternative therapy	81
doctor visit	1145
injections	64
lab tests	244
manual therapy	81
osteopathic medicine	81
preventive care	116
removal of lesion (e.g. growth)	13
skin procedures	13
thoracic (chest) imaging	12
vaccines	116
X-rays	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	201
Female	224

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	131
85 and over	79
Less than 65	37

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2017

Hypertension	62
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2018 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	51
blood draw	519
complementary or alternative therapy	129
doctor visit	1010
injections	51
lab tests	220
manual therapy	129
osteopathic medicine	129
preventive care	154
vaccines	154

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	185
Female	197

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	134
85 and over	64
Less than 65	31

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2018

Hypertension	61
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2019 were blood draw, lab tests, osteopathic medicine and manual therapy.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	50
blood draw	502
complementary or alternative therapy	101
doctor visit	1016
injections	50
lab tests	253
manual therapy	101
musculoskeletal imaging	14
osteopathic medicine	101
preventive care	95
vaccines	95
X-rays	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	190
Female	168

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	114
85 and over	51
Less than 65	38

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2019

Hypertension	59
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2020 were lab tests, osteopathic medicine, manual therapy and complementary or alternative therapy.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	45
complementary or alternative therapy	86
doctor visit	862
injections	45
lab tests	227
manual therapy	86
musculoskeletal imaging	13
osteopathic medicine	86
preventive care	36
vaccines	36
X-rays	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	203
Female	157

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	108
85 and over	51
Less than 65	38

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2020

Hypertension	60
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2021 were lab tests, osteopathic medicine, manual therapy and complementary or alternative therapy.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	42
complementary or alternative therapy	72
doctor visit	780
injections	42
lab tests	210
manual therapy	72
musculoskeletal imaging	12
osteopathic medicine	72
X-rays	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	199
Female	151

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	106
85 and over	53
Less than 65	26

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2021

Hypertension	62
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT during 2022 were osteopathic medicine, manual therapy, complementary or alternative therapy and aspiration.

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

aspiration	33
complementary or alternative therapy	53
doctor visit	713
injections	33
manual therapy	53
osteopathic medicine	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	214
Female	144

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

**Age**
From 65 to 74	171
From 75 to 84	108
85 and over	55
Less than 65	24

Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD in 2022

Hypertension	71
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Leonard Phillips, DO, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Leonard Phillips, DO, MD treated as a family medicine practitioner in Billings, MT were blood draw, lab tests, preventive care and vaccines.

aspiration	51
blood draw	469
complementary or alternative therapy	78
doctor visit	997
injections	51
lab tests	221
manual therapy	78
musculoskeletal imaging	13
osteopathic medicine	78
preventive care	114
removal of lesion (e.g. growth)	18
skin procedures	18
thoracic (chest) imaging	13
vaccines	114
X-rays	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Leonard Phillips, DO, MD.

**Gender**
Male	188
Female	179

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	322
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	114
85 and over	68
Less than 65	32
65 to 74	153

Average of Total of Conditions of Medicare patients treated by Dr. William Leonard Phillips, DO, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	21
Depression	22
Chronic Kidney Disease	25
Asthma	6
Osteoporosis	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Atrial Fibrillation	9
Dementia	7
Cancer	11

Education & Training

Dr. William Leonard Phillips, DO, MD graduated from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific in 1993. He is certified by the Board Certification: American Osteopathic Association - Family Medicine and Osteopathic Manipulative Treatment-Family Medicine and has a state license in Montana.

Medical School: Western University of Health Sciences, College of Osteopathic Medicine of the Pacific (1993)

Board Certification: Board Certification: American Osteopathic Association - Family Medicine and Osteopathic Manipulative Treatment-Family Medicine

Licensed In: Montana

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$125 KRYSTEXXA $125
Boehringer Ingelheim Pharmaceuticals, Inc.	$32 JARDIANCE $16	Spiriva $16
Exact Sciences Corporation	$21 Cologuard Collection Kit $21

**Types of Payments**
Food and Beverage	$178

Biography

Dr. William Phillips specializes in family medicine. He is a graduate of Western University of Health Sciences, College of Osteopathic Medicine of the Pacific.