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Dr. Joseph L. Leonard, DO

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Specializes in: Family Medicine

Lake Erie College of Osteopathic Medicine

855 Route 58 Suite 1
Parker, PA 16049

(724) 659-5601

Dr. Joseph L. Leonard, DO is a family medicine practitioner in Clarion, PA specializing in family medicine. He graduated from Lake Erie College of Osteopathic Medicine. Dr. Joseph L. Leonard, DO is affiliated with Independence Health System and Clarion Hospital.

Office Locations

24 Doctors Lane Suite 202
Clarion, PA 16214

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Clarion Hospital

330 North Point Drive Suite 200
Clarion, PA 16214

(833) 684-1889

(814) 226-4505

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855 Route 58 Suite 1
Parker, PA 16049

(724) 659-5601

(724) 659-3544

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Noteworthy Medicare Patient Procedures Performed by Dr. Joseph L. Leonard, DO in 2023

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

Top 5%

By Affordability:

coagulation tests

liver function tests

prothrombin time test

In 2023, Dr. Joseph L. Leonard, DO had a list price for coagulation (blood clotting) tests, liver function tests (LFTs), and prothrombin time (PT) test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Pennsylvania. 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:

flu shot

lab tests

preventive care

By Affordability:

blood tests

In 2012, among providers in related specialties within Pennsylvania, Dr. Joseph L. Leonard, DO performed more flu shot, lab tests, and preventive care procedures for Medicare patients than 75% of them and he also had a list price for blood tests 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

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

doctor visit	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

doctor visit	574

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	133
Female	146

**Age**
From 65 to 74	78
From 75 to 84	68
85 and over	25
Less than 65	108

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2013

Hypertension	67
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2014 were lab tests, hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

hospital care	35
inpatient care	21
lab tests	45
outpatient care	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	38
Female	42

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	19
85 and over	13
Less than 65	14

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2014

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2015 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

hospital care	54
inpatient care	54
lab tests	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	82
Female	98

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	52
85 and over	40
Less than 65	48

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2015

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	48
Depression	36
Chronic Kidney Disease	33
Asthma	21
Osteoperosis	0
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	33
Diabetes	49
Dementia	26
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2016 were lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

hospital care	35
inpatient care	35
lab tests	74

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	36
Female	54

**Age**
From 65 to 74	28
From 75 to 84	21
85 and over	20
Less than 65	21

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2016

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	42
Depression	40
Chronic Kidney Disease	37
Asthma	37
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	24
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2017 were lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

hospital care	37
inpatient care	37
lab tests	86

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	30
Female	59

**Age**
From 65 to 74	28
From 75 to 84	26
85 and over	15
Less than 65	20

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2017

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	31
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

doctor visit	394

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	149
Female	230

**Age**
From 65 to 74	147
From 75 to 84	107
85 and over	60
Less than 65	65

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2018

Hypertension	75
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2019 were chronic care.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

chronic care	334
doctor visit	583

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	201
Female	262

**Age**
From 65 to 74	180
From 75 to 84	120
85 and over	84
Less than 65	79

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2019

Hypertension	75
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2020 were chronic care, hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

chronic care	375
doctor visit	423
hospital care	25
inpatient care	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	182
Female	232

**Age**
From 65 to 74	152
From 75 to 84	122
85 and over	74
Less than 65	66

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2020

Hypertension	73
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2021 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

blood draw	126
diabetes management	26
doctor visit	446
lab tests	63
mental health therapy	12
preventive care	26
weight management	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	177
Female	205

**Ethnicity**
Non-Hispanic White	369
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	113
85 and over	71
Less than 65	47

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2021

Hypertension	68
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA during 2022 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

diabetes management	54
doctor visit	375
ear procedures	13
lab tests	154
preventive care	164
vaccines	98

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	162
Female	209

**Age**
From 65 to 74	142
From 75 to 84	134
85 and over	58
Less than 65	37

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2022

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	17
Atrial Fibrilation	24
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joseph L. Leonard, DO for Medicare patients.

The highest averages for the top procedures that Dr. Joseph L. Leonard, DO treated as a family medicine practitioner in Clarion, PA were chronic care, blood draw, vaccines and preventive care.

blood draw	126
chronic care	354
diabetes management	40
doctor visit	404
ear procedures	13
hospital care	37
inpatient care	34
lab tests	72
mental health therapy	12
outpatient care	14
preventive care	95
vaccines	98
weight management	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joseph L. Leonard, DO.

**Gender**
Male	108
Female	139

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	57
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	71
85 and over	41
Less than 65	45
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Joseph L. Leonard, DO treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	66
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	6
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Atrial Fibrillation	15
Dementia	16
Cancer	5

Education & Training

Dr. Joseph L. Leonard, DO graduated from Lake Erie College of Osteopathic Medicine. He is certified by the American Osteopathic Board of Family Physicians and has a state license in Pennsylvania.

Medical School: Lake Erie College of Osteopathic Medicine

Board Certification: American Osteopathic Board of Family Physicians

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Joseph L. Leonard, DO is associated with these hospitals and organizations:

Independence Health System

Clarion Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$499 Victoza $232	Ozempic $75	RYBELSUS $66	NovoLog $13	Levemir $9	Other $103
GlaxoSmithKline, LLC.	$262 ANORO $95	TRELEGY ELLIPTA $85	ANORO ELLIPTA $27	TANZEUM $21	BREO $11	Other $23
Janssen Pharmaceuticals, Inc	$258 INVOKANA $160	XARELTO $98
Lilly USA, LLC	$126 TRADJENTA $39	TRULICITY $28	BASAGLAR $26	JARDIANCE $14	FORTEO $12	Other $7
Grifols USA, LLC	$126 Prolastin-C Liquid $110	Xembify $16
Other	$668 Belviq $96	TOUJEO $85	SYMBICORT $74	ONGLYZA $49	ELIQUIS $25	Other $340

**Types of Payments**
Food and Beverage	$1,939

Biography

Dr. Joseph Leonard practices family medicine in Parker, PA and Clarion, PA. He is professionally affiliated with Independence Health System. Dr. Leonard is a graduate of Lake Erie College of Osteopathic Medicine.

Select Year:

Dr. Joseph L. Leonard, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph L. Leonard, DO in 2023

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. Joseph L. Leonard, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph L. Leonard, DO 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. Joseph L. Leonard, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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