NPPES file of Aug 9, 2026

David J. Isgan, PA-C

Physician Assistant · Philadelphia, PA

David J. Isgan, PA-C is a physician assistant with a practice address in Philadelphia, Pennsylvania, and NPI 1285809434, issued on Apr 29, 2008. Check the license (Pennsylvania OA003457, 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
1285809434
Name
David J. Isgan
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
OA003457 PA
MA050806 PA
Self-reported in NPPES; status is on the state search
Practice location
3401 N Broad St, Philadelphia, PA 19140
Phone
(215) 707-9900
Enumerated
Apr 29, 2008
Record last updated
Mar 23, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(215) 707-3831
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 3401 N Broad St

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

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  2. Ahmad Abdeen, MDSurgery Physician1033900642
  3. Rehab Abdel-Kariem, M.D.Emergency Medicine Physician1508008434
  4. Abdelaal Abdelbaky, MDNeurological Surgery Physician1437429107
  5. Ziyodakhon Abdujabborova, MDInternal Medicine Physician1699391839
  6. Asia Abdul-Haqq, CNMAdvanced Practice Midwife1588679161

Verify David J. Isgan 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 OA003457    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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David J. Isgan among 8,020 physician assistant records in Pennsylvania

David J. Isgan, 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 2008, is newer than 20% of them.

  • NPI issued2008 · 20% of these records are older, 77% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2018 · 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. John Behrend, PA-CPhiladelphia, PA 191401104043769
  2. Tamara Boucher, PA-CPhiladelphia, PA 191401578728275
  3. Perry Cain, PA-CPhila, PA 191401649257528
  4. Leah Evans, PA-CPhiladelphia, PA 191401649445875
  5. Beverly Isaac, PAPhiladelphia, PA 191401285825943
  6. Marta Jaramillo, PA CPhiladelphia, PA 191401548247414
  7. Michelle Kwok, PAPhiladelphia, PA 191401891720793
  8. Philip Mathew, PACPhiladelphia, PA 191401881874014

Common questions

What is David J. Isgan, PA-C's NPI number?

David J. Isgan, PA-C's National Provider Identifier (NPI) is 1285809434, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is David J. Isgan, PA-C located?

The NPPES record lists a practice address at 3401 N Broad St, Philadelphia, PA, 19140. Phone: (215) 707-9900. Providers update this record themselves, so call before visiting.

How can I verify David J. Isgan, PA-C's license?

NPPES lists Pennsylvania license number OA003457, 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.