Registry data as of Aug 27, 2026

Robert O'Callaghan, PA

Medical Physician Assistant · Vandalia, OH

Robert O'Callaghan, PA is a medical physician assistant with a practice address in Vandalia, Ohio, and NPI 1518906254, issued on Jun 6, 2006. Check the license (Ohio 50-00-0106, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1518906254
Name
Robert O'Callaghan
Credential
PA
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
50-00-0106 OH
Self-reported in NPPES; status is on the state search
Practice location
55 Elva CT, Vandalia, OH 45377
Phone
(937) 208-7525
Enumerated
Jun 6, 2006
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.
Download card Updates feed

Also registered at 55 Elva CT

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

  1. Sari Bright, CNPFamily Nurse Practitioner1033562582
  2. Robert Prophater, MDFamily Medicine Physician1609816859
  3. Cynthia Smith, MDFamily Medicine Physician1538109764

Verify Robert O'Callaghan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 50-00-0106    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
Find the Ohio 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.

Medical Physician Assistant providers in Ohio

There are 882 medical physician assistant records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 882 in Ohio → Every provider in Vandalia →

Other medical physician assistant records in Ohio

  1. Muhammad AbdelhameedToledo, OH1346104668
  2. Samar Abdul-Aziz, PA-CWestlake, OH1033692025
  3. Bethany Abernethy, PACincinnati, OH1235566548
  4. Nicholas Abourjeily, PA-CCleveland, OH1255981924
  5. Lindsey Abrams, PA-CGrove City, OH1255712303
  6. Daniel Adams, PA-CCuyahoga Falls, OH1992120315
  7. Courtney Adelman, PA-CLorain, OH1013684125
  8. Katelyn Adler, PA-CAkron, OH1093263451
  9. Ryan AdlerCleveland, OH1427332469
  10. Gifty Adutwum, PA-CColumbus, OH1497158471

Common questions

What is Robert O'Callaghan, PA's NPI number?

Robert O'Callaghan, PA's National Provider Identifier (NPI) is 1518906254, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert O'Callaghan, PA located?

The NPPES record lists a practice address at 55 Elva CT, Vandalia, OH, 45377. Phone: (937) 208-7525. Providers update this record themselves, so call before visiting.

How can I verify Robert O'Callaghan, PA's license?

NPPES lists Ohio license number 50-00-0106, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.