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Dr. Mark W. Leach, MD

Accepting New Patients

(1 Rating)

Specializes in: Family Medicine

Penn State College of Medicine

10484 Jonestown Road
Annville, PA 17003

(717) 838-1301

Dr. Mark W. Leach, MD is a family medicine practitioner in Annville, PA specializing in family medicine. He graduated from Penn State College of Medicine. Dr. Mark W. Leach, MD is affiliated with WellSpan Health.

Office Locations

10484 Jonestown Road
Annville, PA 17003

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1400 South Forge Road Suite 1
Palmyra, PA 17078

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark W. Leach, MD in 2023

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

Top 5%

By Volume:

blood draw

phlebotomy for lab tests

By Affordability:

antigen tests

rapid strep test

urinalysis

In 2023, among providers in related specialties within Pennsylvania, Dr. Mark W. Leach, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 95% of them and he also had a list price for antigen tests, rapid strep test, and urinalysis 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.

Top 25%

By Volume:

urinalysis

In 2012, Dr. Mark W. Leach, MD performed more urinalysis procedures for Medicare patients than 75% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	442
doctor visit	811
lab tests	265
preventive care	141
vaccines	141

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	434
doctor visit	874
lab tests	316
preventive care	135
vaccines	135

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	132
Female	194

**Age**
From 65 to 74	136
From 75 to 84	98
85 and over	50
Less than 65	42

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2013

Hypertension	73
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	438
doctor visit	837
ear procedures	13
lab tests	202
preventive care	184
vaccines	184

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	121
Female	196

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	90
85 and over	52
Less than 65	36

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2014

Hypertension	74
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	10
Asthma	6
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2015 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	423
doctor visit	849
lab tests	177
preventive care	225
vaccines	225

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	280
Female	392

**Ethnicity**
Non-Hispanic White	646
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	208
85 and over	94
Less than 65	82

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2015

Hypertension	70
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2016 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	427
doctor visit	886
lab tests	221
preventive care	162
vaccines	162

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	140
Female	193

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

**Age**
From 65 to 74	150
From 75 to 84	98
85 and over	48
Less than 65	37

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2016

Hypertension	72
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2017 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	488
doctor visit	960
lab tests	244
preventive care	213
vaccines	213

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	155
Female	239

**Age**
From 65 to 74	179
From 75 to 84	114
85 and over	67
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2017

Hypertension	70
High Cholesterol	24
Stroke	4
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2018 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	495
doctor visit	930
lab tests	224
preventive care	178
vaccines	178

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	159
Female	220

**Ethnicity**
Non-Hispanic White	365
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	105
85 and over	63
Less than 65	32

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2019 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	531
doctor visit	1032
lab tests	259
preventive care	220
vaccines	220

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	176
Female	208

**Ethnicity**
Non-Hispanic White	367
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	109
85 and over	43
Less than 65	36

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2019

Hypertension	72
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2020 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	478
doctor visit	833
lab tests	188
preventive care	56
vaccines	56

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	171
Female	191

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	103
85 and over	46
Less than 65	33

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2020

Hypertension	70
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2021 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	507
doctor visit	847
lab tests	55
preventive care	18
vaccines	18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	166
Female	204

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

**Age**
From 65 to 74	186
From 75 to 84	109
85 and over	47
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2021

Hypertension	69
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	11
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2022 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	488
doctor visit	888
lab tests	94
preventive care	29
vaccines	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	191
Female	202

**Ethnicity**
Non-Hispanic White	371
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	122
85 and over	37
Less than 65	33

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA during 2023 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

blood draw	508
doctor visit	829
lab tests	58
preventive care	60
vaccines	60

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	166
Female	211

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	120
85 and over	37
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark W. Leach, MD in 2023

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark W. Leach, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark W. Leach, MD treated as a family medicine practitioner in Annville, PA were blood draw, lab tests, preventive care and vaccines.

blood draw	471
doctor visit	881
ear procedures	13
lab tests	191
preventive care	135
vaccines	135

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark W. Leach, MD.

**Gender**
Male	154
Female	204

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	286
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	106
85 and over	48
Less than 65	35
65 to 74	168

Average of Total of Conditions of Medicare patients treated by Dr. Mark W. Leach, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark W. Leach, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	21
Depression	16
Chronic Kidney Disease	15
Asthma	6
Osteoporosis	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Atrial Fibrillation	8
Cancer	7
Dementia	6

Education & Training

Dr. Mark W. Leach, MD graduated from Penn State College of Medicine. He completed residency at UPMC St. Margaret. He is certified by the American Board of Family Medicine | Family Medicine and has a state license in Pennsylvania.

Medical School: Penn State College of Medicine

Residency: UPMC St. Margaret

Board Certification: American Board of Family Medicine | Family Medicine

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Mark W. Leach, MD is associated with these hospitals and organizations:

WellSpan Health

Ratings & Reviews

Dr. Mark W. Leach, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mark W. Leach, MD from all over the web to help you find the right in Annville, PA.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2021-09-11

I love this doctor. He is very caring and friendly and listens to what you say.

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,693 FARXIGA $723	BREZTRI $344	SYMBICORT $258	DUTOPROL $116	CRESTOR $69	Other $183
GlaxoSmithKline, LLC.	$1,625 TRELEGY ELLIPTA $677	BREO $268	ANORO $131	SHINGRIX $109	ANORO ELLIPTA $79	Other $362
Novo Nordisk Inc	$1,483 RYBELSUS $401	Victoza $380	Tresiba $271	Ozempic $245	Wegovy $105	Other $81
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,100 GLYXAMBI $237	TRADJENTA $179	JARDIANCE $122	SYNJARDY $122	STIOLTO $107	Other $332
AbbVie Inc.	$1,014 QULIPTA $269	VRAYLAR $208	Synthroid $164	UBRELVY $159	LINZESS $130	Other $84
Other	$8,387 ELIQUIS $443	Trintellix $437	XARELTO $426	Brintellix $296	INVOKANA $237	Other $6,548

**Types of Payments**
Food and Beverage	$14,882
Education	$421

Biography

Dr. Mark Leach's area of specialization is family medicine. Dr. Leach attended Penn State College of Medicine for medical school and subsequently trained at UPMC St. Margaret for residency. He is professionally affiliated with WellSpan Good Samaritan Hospital. WellSpan Health reports that he is accepting new patients at his office in Palmyra, PA.