Ashley John
Physician Assistant · Allentown, PA
Ashley John is a physician assistant with a practice address in Allentown, Pennsylvania, and NPI 1932082757, issued on Jul 29, 2025. Check the license (Pennsylvania OA007412, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley John
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- OA007412 PA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Cetronia RD Ste 140, Allentown, PA 18104
- Phone
- (484) 526-6545
- Enumerated
- Jul 29, 2025
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20251027003399); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 501 Cetronia RD Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bryan WeyGastroenterology Physician1043848070
- Bo Hyung YoonGastroenterology Physician1821595257
- Marcella Zamborsky, PAPhysician Assistant1780874289
Verify Ashley John in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OA007412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St Lukes Physician Group IncCoaldale, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley John among 8,020 physician assistant records in Pennsylvania
Ashley John is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 89% of them.
- NPI issued2025 · 89% of these records are older, 3% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2025 · median 2018 among the 5,313 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
177 physician assistant records list a practice address in Allentown
They are 177 of the 5,904 NPPES records with a practice address in Allentown, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Allentown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Laura Bielecki, PA-CAllentown, PA 181041770581365
- Patti Connolly, PHYSICIAN ASSISTANTAllentown, PA 181041992799985
- Heather Davis, PA-CAllentown, PA 181041376530402
- Rosanne Diaz, PA-CAllentown, PA 181041508880097
- Kathleen Ehrhardt, PACAllentown, PA 181041801851928
- Keith Holdren, PA-CAllentown, PA 181041902858202
- Brian Kephart, PHYSICIAN ASSISTANTAllentown, PA 181041093709099
- Melissa Knecht, P.A.-C.Allentown, PA 181041124026380
Common questions
What is Ashley John's NPI number?
Ashley John's National Provider Identifier (NPI) is 1932082757, issued on Jul 29, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Ashley John located?
The NPPES record lists a practice address at 501 Cetronia RD Ste 140, Allentown, PA, 18104. Phone: (484) 526-6545. Providers update this record themselves, so call before visiting.
How can I verify Ashley John's license?
NPPES lists Pennsylvania license number OA007412, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.