NPPES file of Aug 9, 2026

John Michael Gallagher, DO

Diagnostic Radiology Physician · Erie, PA

John Michael Gallagher, DO is a diagnostic radiology physician with a practice address in Erie, Pennsylvania, and NPI 1972502235, issued on Jul 19, 2005. Check the license (Pennsylvania OS005667L, 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
1972502235
Name
John Michael Gallagher
Credential
DO
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
OS005667L PA
Self-reported in NPPES; status is on the state search
Practice location
201 State St, Erie, PA 16550
Phone
(814) 877-6182
Enumerated
Jul 19, 2005
Record last updated
May 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(814) 877-6149
Medicaid ID
0011217080007 PA
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 201 State St

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

  1. Alexandra AdamsStudent in an Organized Health Care Education/Training Program1841081197
  2. Joyce Adams, CRNACertified Registered Nurse Anesthetist1134148620
  3. Samra Ahmad, DOEmergency Medicine Physician1669365151
  4. Patricia Albaugh, RN-CRNFARegistered Nurse First Assistant1710029111
  5. John Albert, MDAnesthesiology Physician1992754618
  6. Nicholas Aloi, MDStudent in an Organized Health Care Education/Training Program1326898354

Verify John Michael Gallagher 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 OS005667L    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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John Michael Gallagher among 2,199 diagnostic radiology physician records in Pennsylvania

John Michael Gallagher, DO 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 81% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2013 · 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).

Diagnostic Radiology Physician providers in Pennsylvania

There are 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 Erie → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Amy Charron, M.D.Erie, PA 165501588661763
  2. Michael Hauk, DOErie, PA 165501154320117
  3. Floyd HyattErie, PA 165501023011533
  4. Richard KocanErie, PA 165501306849757
  5. Richard Nagle, MDErie, PA 165501609875913
  6. Marinus Ndikum, DOErie, PA 165501285655282
  7. Joseph Nedresky, MDErie, PA 165501962401281
  8. Stephen Oljeski, MDErie, PA 165501851359350

Common questions

What is John Michael Gallagher, DO's NPI number?

John Michael Gallagher, DO's National Provider Identifier (NPI) is 1972502235, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Gallagher, DO located?

The NPPES record lists a practice address at 201 State St, Erie, PA, 16550. Phone: (814) 877-6182. Providers update this record themselves, so call before visiting.

How can I verify John Michael Gallagher, DO's license?

NPPES lists Pennsylvania license number OS005667L, 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.