NPPES file of Aug 9, 2026

John David O Brien, M.D.

Pediatrics Physician · York, PA

John David O Brien, M.D. is a pediatrics physician with a practice address in York, Pennsylvania, and NPI 1417957127, issued on Jul 22, 2005. Check the license (Pennsylvania MD065306L, 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
1417957127
Name
John David O Brien
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
MD065306L PA
Self-reported in NPPES; status is on the state search
Practice location
2675 Joppa RD, York, PA 17403
Phone
(717) 741-9063
Enumerated
Jul 22, 2005
Record last updated
Jul 12, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(717) 741-3634
Medicaid ID
0016882030001 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 pediatrics physician records → All 3,382 in Pennsylvania → Look up another NPI →

Also registered at 2675 Joppa RD

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

  1. Sean Campbell, M.D.Pediatrics Physician1699774828
  2. Christiana Femano, CRNPPediatric Nurse Practitioner1619416500
  3. Kirsten Fontenot, MDPediatrics Physician1669050878
  4. Abbey Lecompte, NURSE PRACTITIONERFamily Nurse Practitioner1528536679
  5. Jed Miller, MDPediatrics Physician1710986831
  6. David Moore, M.D.Pediatrics Physician1801895925

Verify John David O Brien 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 MD065306L    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 David O Brien among 3,382 pediatrics physician records in Pennsylvania

John David O Brien, M.D. is one of 3,382 pediatrics physician records with a practice address in Pennsylvania. 25% 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, 88% newer
  • In a Medicare fileNo · 25% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2010 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in Pennsylvania

There are 3,382 pediatrics physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,382 in Pennsylvania → Every provider in York → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Rachelle Ambrose, MDYork, PA 174031114956612
  2. Sean Campbell, M.D.York, PA 174031699774828
  3. Almira Contractor, MDYork, PA 174031245268515
  4. Elizabeth Imboden, MDYork, PA 174031831128941
  5. Jed Miller, MDYork, PA 174031710986831
  6. David Moore, M.D.York, PA 174031801895925
  7. Allen Nussbaum, M.D.York, PA 174031538169263
  8. Alexander Petron, MDYork, PA 174031184697112

Common questions

What is John David O Brien, M.D.'s NPI number?

John David O Brien, M.D.'s National Provider Identifier (NPI) is 1417957127, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John David O Brien, M.D. located?

The NPPES record lists a practice address at 2675 Joppa RD, York, PA, 17403. Phone: (717) 741-9063. Providers update this record themselves, so call before visiting.

How can I verify John David O Brien, M.D.'s license?

NPPES lists Pennsylvania license number MD065306L, 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.