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

Home > PA Providers

Dr. Randy S. Zelen, MD

(No ratings)

Specializes in: Adult Nephrology

Far Eastern University, Nicanor Reyes Medical Foundation

765 Liberty Street Suite 309
Meadville, PA 16335

(814) 333-3945

Dr. Randy S. Zelen, MD is a nephrologist in Titusville, PA specializing in adult nephrology. He graduated from Far Eastern University, Nicanor Reyes Medical Foundation. Dr. Randy S. Zelen, MD is affiliated with Meadville Medical Center and MEADVILLE MEDICAL CENTER.

Office Locations

Meadville Medical Center

406 West Oak Street
Titusville, PA 16354

(814) 827-8817

open_in_new

Meadville Medical Center

765 Liberty Street Suite 309
Meadville, PA 16335

(814) 333-3945

(814) 333-3947

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2012 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

blood draw	3593
catheterization	18
diabetes management	1158
dialysis	417
doctor visit	1227
hospital care	1192
inpatient care	1142
lab tests	17169
minimally invasive procedures	106
nursing home care	140
outpatient care	50
preventive care	2771
thyroid function tests	2671

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2013 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

catheterization	16
dialysis	253
doctor visit	991
hospital care	1302
inpatient care	1302
nursing home care	132

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	253
Female	287

**Ethnicity**
Non-Hispanic White	506
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	167
85 and over	102
Less than 65	101

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	55
Depression	26
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2014 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

catheterization	18
dialysis	217
doctor visit	993
hospital care	1218
inpatient care	1218
nursing home care	112

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	243
Female	297

**Ethnicity**
Non-Hispanic White	501
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	172
85 and over	93
Less than 65	113

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	45
Chronic Obstructive Pulmonary Disease	22
Diabetes	58
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2015 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

catheterization	16
dialysis	192
doctor visit	1052
hemofiltration	36
hospital care	915
inpatient care	915
nursing home care	80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	520
Female	608

**Ethnicity**
Non-Hispanic White	1066
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	326
85 and over	210
Less than 65	204

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	45
Chronic Obstructive Pulmonary Disease	22
Diabetes	57
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2016 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

dialysis	201
doctor visit	980
hospital care	1011
inpatient care	1011
nursing home care	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	244
Female	307

**Ethnicity**
Non-Hispanic White	521
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	168
85 and over	98
Less than 65	87

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	75
Asthma	25
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	44
Chronic Obstructive Pulmonary Disease	23
Diabetes	54
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2017 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

dialysis	167
doctor visit	895
hospital care	906
inpatient care	906
nursing home care	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	227
Female	267

**Ethnicity**
Non-Hispanic White	460
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	145
85 and over	98
Less than 65	69

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	49
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

dialysis	66
doctor visit	817
hospital care	485
inpatient care	485

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	229
Female	244

**Ethnicity**
Non-Hispanic White	444
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	142
85 and over	89
Less than 65	76

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	45
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

dialysis	34
doctor visit	549
hospital care	392
inpatient care	392

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	190
Female	212

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	139
85 and over	58
Less than 65	70

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	62
Depression	37
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	55
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

dialysis	29
doctor visit	410
hospital care	550
inpatient care	550

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	167
Female	194

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

**Age**
From 65 to 74	123
From 75 to 84	126
85 and over	66
Less than 65	46

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	60
Depression	42
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	49
Chronic Obstructive Pulmonary Disease	23
Diabetes	56
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

doctor visit	468
hospital care	330
inpatient care	330

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	155
Female	185

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	111
85 and over	58
Less than 65	45

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	52
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

doctor visit	325
hospital care	253
inpatient care	253

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	117
Female	123

**Age**
From 65 to 74	86
From 75 to 84	82
85 and over	52
Less than 65	20

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	19
Atrial Fibrilation	37
Heart Failure	45
Chronic Obstructive Pulmonary Disease	33
Diabetes	55
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Randy S. Zelen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Randy S. Zelen, MD treated as a nephrologist in Titusville, PA were lab tests, blood draw, preventive care and thyroid function tests.

blood draw	3593
catheterization	17
diabetes management	1158
dialysis	175
doctor visit	791
hemofiltration	36
hospital care	777
inpatient care	773
lab tests	17169
minimally invasive procedures	106
nursing home care	90
outpatient care	50
preventive care	2771
thyroid function tests	2671

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Randy S. Zelen, MD.

**Gender**
Male	213
Female	247

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	413
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	143
85 and over	84
Less than 65	75
65 to 74	157

Average of Total of Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Randy S. Zelen, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	68
Asthma	10
Osteoporosis	12
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	50
Atrial Fibrillation	19
Cancer	11
Dementia	15

Education & Training

Dr. Randy S. Zelen, MD graduated from Far Eastern University, Nicanor Reyes Medical Foundation. He completed residency at Booth Memorial Hospital. He is certified by the American Board of Internal Medicine, American Board of Nephrology and has a state license in Pennsylvania.

Medical School: Far Eastern University, Nicanor Reyes Medical Foundation

Residency: Booth Memorial Hospital

Board Certification: American Board of Internal Medicine, American Board of Nephrology

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Randy S. Zelen, MD is associated with these hospitals and organizations:

Meadville Medical Center

MEADVILLE MEDICAL CENTER

Ratings & Reviews

Dr. Randy S. Zelen, MD does not have any reviews yet, be the first to leave a review of Dr. Randy S. Zelen, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Fresenius USA Marketing, Inc.	$227 Velphoro $212	$15
Keryx Biopharmaceuticals, Inc.	$145 Auryxia $145
AstraZeneca Pharmaceuticals LP	$113 LOKELMA $75	FARXIGA $39
Relypsa, Inc.	$91 VELTASSA $91
Vifor Pharma, Inc.	$75 VELTASSA $59	$17
Other	$613 ACTHAR $82	Colcrys $63	Mitigare $55	Parsabiv $49	Injectafer $34	Other $329

**Types of Payments**
Food and Beverage	$1,203
Education	$61

Research Payments

Dr. Randy S. Zelen, MD has received 38 research payments totaling $170,528.

Biography

Dr. Randy Zelen is an adult nephrology specialist in Titusville, PA and Meadville, PA. After attending Far Eastern University, Nicanor Reyes Medical Foundation for medical school, he completed his residency training at Booth Memorial Hospital. He is professionally affiliated with Meadville Medical Center.

Select Year:

Dr. Randy S. Zelen, MD

Office Locations

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. Randy S. Zelen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Randy S. Zelen, 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. Randy S. Zelen, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

Other Providers in Titusville, PA