NPPES file of Aug 9, 2026

Patrick Ryan Nilan, PA-C

Physician Assistant · Philadelphia, PA

Patrick Ryan Nilan, PA-C is a physician assistant with a practice address in Philadelphia, Pennsylvania, and NPI 1235500232, issued on Oct 15, 2015. Check the license (Pennsylvania OA003671, as entered in NPPES) with the Pennsylvania board that licenses this profession; 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
1235500232
Name
Patrick Ryan Nilan
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
OA003671 PA
Self-reported in NPPES; status is on the state search
Practice location
8835 Germantown Ave, Philadelphia, PA 19118
Phone
(215) 248-8200
Enumerated
Oct 15, 2015
Record last updated
Jun 23, 2017 (not updated in 9 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 physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →

Also registered at 8835 Germantown Ave

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

  1. Eliza AdamFamily Medicine Physician1861337073
  2. Salma Bakri, DPMFoot & Ankle Surgery Podiatrist1255018024
  3. Samer Basha, M.D.Emergency Medicine Physician1548327802
  4. Stephen Beltle, PA-CPhysician Assistant1619911823
  5. Mulki Bhat, M.D.Anesthesiology Physician1487657656
  6. Brandon Bosque, D.P.M.Foot & Ankle Surgery Podiatrist1679913040

Verify Patrick Ryan Nilan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license OA003671    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 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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Patrick Ryan Nilan among 8,020 physician assistant records in Pennsylvania

Patrick Ryan Nilan, PA-C 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 not. Its NPI, issued in 2015, is newer than 41% of them.

  • NPI issued2015 · 41% of these records are older, 56% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2017 · 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).

955 physician assistant records list a practice address in Philadelphia

They are 955 of the 42,849 NPPES records with a practice address in Philadelphia, and 8,020 physician assistant records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,020 in Pennsylvania → Every provider in Philadelphia → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Stephen Beltle, PA-CPhiladelphia, PA 191181619911823
  2. Christina Dewitt, PA-CPhiladelphia, PA 191181861716912
  3. Emma Duffy, PA-CPhiladelphia, PA 191181841158417
  4. Tyian JohnsonPhiladelphia, PA 191181821911728
  5. Rachel Kent, PA-CPhiladelphia, PA 191181548982739
  6. Alison Kourlesis, PA-CPhiladelphia, PA 191181922675065
  7. Nicholas Leiser, PA-CPhiladelphia, PA 191181033426556
  8. Emilie Saunee, PA-CPhiladelphia, PA 191181922562297

Common questions

What is Patrick Ryan Nilan, PA-C's NPI number?

Patrick Ryan Nilan, PA-C's National Provider Identifier (NPI) is 1235500232, issued on Oct 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Patrick Ryan Nilan, PA-C located?

The NPPES record lists a practice address at 8835 Germantown Ave, Philadelphia, PA, 19118. Phone: (215) 248-8200. Providers update this record themselves, so call before visiting.

How can I verify Patrick Ryan Nilan, PA-C's license?

NPPES lists Pennsylvania license number OA003671, 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. 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.