George J. Frem, MD
Nephrology Physician · Johnstown, PA
George J. Frem, MD is a nephrology physician with a practice address in Johnstown, Pennsylvania, and NPI 1053315549, issued on Jun 13, 2005. Check the license (Pennsylvania MD042825E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- George J. Frem
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD042825E PA
Self-reported in NPPES; status is on the state search - Practice location
- 88 Osborne St, Johnstown, PA 15905
- Phone
- (814) 539-0798
- Enumerated
- Jun 13, 2005
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (814) 536-4751
- Medicare enrollment
- Enrolled (PECOS I20090316000521); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 651 in Pennsylvania → Look up another NPI →
Also registered at 88 Osborne St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Allison, RDRegistered Dietitian1174282107
- Jennifer Fetterman, PA-CPhysician Assistant1811960552
- Samir MallatNephrology Physician1487113627
- Deborah Menzie, MDNephrology Physician1629032024
- Megan Montag, RD, LDNRegistered Dietitian1588894547
- Nina Rucosky, R.D.Renal Nutrition Registered Dietitian1740543974
Verify George J. Frem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD042825ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $296.95
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Prime Care Providers LLCJohnstown, PA
- Renal Care Consultants, PCJohnstown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George J. Frem among 651 nephrology physician records in Pennsylvania
George J. Frem, MD is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1984 · median 2001 among the 468 with a school on file
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
All 651 in Pennsylvania → Every provider in Johnstown → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Samir MallatJohnstown, PA 159051487113627
- Deborah Menzie, MDJohnstown, PA 159051629032024
- Faina Gurevich, M.D.Johnstown, PA 159041457535031
- Varun Malhotra, M.D.Johnstown, PA 159041649590746
- Sunil Soi, MDJohnstown, PA 159041861571192
- Anton Verbine, MDJohnstown, PA 159041881038990
- Gwendolyn Akers, D.O.Saint Marys, PA 158571609035872
- Amith Shamir, M.D.Butler, PA 160011275883415
Common questions
What is George J. Frem, MD's NPI number?
George J. Frem, MD's National Provider Identifier (NPI) is 1053315549, issued on Jun 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is George J. Frem, MD located?
The NPPES record lists a practice address at 88 Osborne St, Johnstown, PA, 15905. Phone: (814) 539-0798. Providers update this record themselves, so call before visiting.
How can I verify George J. Frem, MD's license?
NPPES lists Pennsylvania license number MD042825E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.