Mohsen A. Isaac, MD
Radiation Oncology Physician · Monongahela, PA
Mohsen A. Isaac, MD is a radiation oncology physician with a practice address in Monongahela, Pennsylvania, and NPI 1225035348, issued on Jul 5, 2005. Check the license (Pennsylvania MD0419123, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mohsen A. Isaac
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- MD0419123 PA
MD419123 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1163 Country Club RD, Monongahela, PA 15063
- Phone
- (724) 258-1970
- Enumerated
- Jul 5, 2005
- Record last updated
- Mar 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (724) 258-1784
- Medicare enrollment
- Enrolled (PECOS I20100521000729); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 383 in Pennsylvania → Look up another NPI →
Also registered at 1163 Country Club RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cara Anderson, PHARMDPharmacist1528309671
- Surinder Aneja, M.D.Pulmonary Disease Physician1427108281
- Krista BegoniaRegistered Dietitian1346629623
Verify Mohsen A. Isaac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD0419123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average radiation oncology physician in 2024
30 Medicare Part D claims for 13 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Tamsulosin Hcl22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $39.99
1 payment: education; the largest payer was Pfizer Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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.
Mohsen A. Isaac among 383 radiation oncology physician records in Pennsylvania
Mohsen A. Isaac, MD is one of 383 radiation oncology physician records with a practice address in Pennsylvania. 82% 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, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1993 · median 2004 among the 285 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Pennsylvania
There are 383 radiation oncology physician records in Pennsylvania.
All 383 in Pennsylvania → Every provider in Monongahela → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Bernard Schneider, M.D.Monongahela, PA 150631104969740
- Youssef Arshoun, M.D.Natrona Heights, PA 150651780683805
- Maddie Sharma, M.D.Natrona Heights, PA 150651508076514
- James Betler, D.O.Clairton, PA 150251093967523
- Gunj PatelClairton, PA 150251457884215
- Rodney Wegner, MDClairton, PA 150251194047969
- Carol Scicutella, D.O.Moon Township, PA 151081467425074
- Michael Pennock, MDBeaver, PA 150091154825057
Common questions
What is Mohsen A. Isaac, MD's NPI number?
Mohsen A. Isaac, MD's National Provider Identifier (NPI) is 1225035348, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mohsen A. Isaac, MD located?
The NPPES record lists a practice address at 1163 Country Club RD, Monongahela, PA, 15063. Phone: (724) 258-1970. Providers update this record themselves, so call before visiting.
How can I verify Mohsen A. Isaac, MD's license?
NPPES lists Pennsylvania license number MD0419123, 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.
How much does Mohsen A. Isaac, MD prescribe under Medicare Part D?
In 2024, Mohsen A. Isaac, MD had 30 Medicare Part D claims for 13 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
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.