NPPES file of Aug 9, 2026

Charles E. Mason, MD

Diagnostic Radiology Physician · Seneca, PA

Charles E. Mason, MD is a diagnostic radiology physician with a practice address in Seneca, Pennsylvania, and NPI 1316927478, issued on Jan 17, 2006. Check the license (Pennsylvania MD010790E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316927478
Name
Charles E. Mason
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
MD010790E PA
Self-reported in NPPES; status is on the state search
Practice location
100 Fairfield Dr, Seneca, PA 16346
Phone
(814) 677-1410
Enumerated
Jan 17, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 2,199 in Pennsylvania → Look up another NPI →

Also registered at 100 Fairfield Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Abalos, M.D.Internal Medicine Physician1215128434
  2. Keith Adams, MDEmergency Medicine Physician1902845233
  3. Sheila AdamsOccupational Therapy Assistant1376846782
  4. Aubrey Alfeo, CRNPNurse Practitioner1578336665
  5. Ryan Antrilli, RD, LDNRegistered Dietitian1992875199
  6. Eliza Appau, CRNPNurse Practitioner1457751257

Verify Charles E. Mason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD010790E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Charles E. Mason among 2,199 diagnostic radiology physician records in Pennsylvania

Charles E. Mason, MD is one of 2,199 diagnostic radiology physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 47% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 diagnostic radiology physician records list a practice address in Seneca

They are 8 of the 259 NPPES records with a practice address in Seneca, and 2,199 diagnostic radiology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,199 in Pennsylvania → Every provider in Seneca → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Donald Bittner, MDSeneca, PA 163461437139953
  2. Lyudmila Demko, DOSeneca, PA 163461881063352
  3. William Mason, MDSeneca, PA 163461083654917
  4. Mark Ronchi, DOSeneca, PA 163461932170800
  5. Gerald Ross, MDSeneca, PA 163461962499178
  6. Mark Salerno, MDSeneca, PA 163461386624898
  7. Janet Zehner, MDSeneca, PA 163461881674307
  8. Lawrence Cooperstein, MDTitusville, PA 163541093765166

Common questions

What is Charles E. Mason, MD's NPI number?

Charles E. Mason, MD's National Provider Identifier (NPI) is 1316927478, issued on Jan 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles E. Mason, MD located?

The NPPES record lists a practice address at 100 Fairfield Dr, Seneca, PA, 16346. Phone: (814) 677-1410. Providers update this record themselves, so call before visiting.

How can I verify Charles E. Mason, MD's license?

NPPES lists Pennsylvania license number MD010790E, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.