NPPES file of Aug 9, 2026

Miriam Nisreen Gaffney, PA-C

Physician Assistant · West Chester, PA

Miriam Nisreen Gaffney, PA-C is a physician assistant with a practice address in West Chester, Pennsylvania, and NPI 1548541188, issued on Sep 8, 2011. Check the license (Pennsylvania MA058002, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548541188
Name
Miriam Nisreen Gaffney
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
MA058002 PA
Self-reported in NPPES; status is on the state search
Practice location
701 E Marshall St, West Chester, PA 19380
Phone
(610) 738-2709
Enumerated
Sep 8, 2011
Record last updated
Jun 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150325001089); accepts Medicare assignment
Medical or professional school
State University Of New York At Stony Brook, School Of Medicine, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 701 E Marshall St

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

  1. Douglas Ader, DO, PA-CEmergency Medicine Physician1235486838
  2. Katherine Ansel, PA-CPhysician Assistant1417847062
  3. Nicholas Archer, PA-CSurgical Physician Assistant1114171774
  4. Thierry Arnoult, ACNPAcute Care Nurse Practitioner1114383403
  5. Chloe AustinCase Management Registered Nurse1508713660
  6. Muhammet Ayanoglu, MDPediatrics Physician1699295428

Verify Miriam Nisreen Gaffney 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 MA058002
    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

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80% fewer Medicare Part D claims than the average physician assistant in 2024

164 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Miriam Gaffney164
  2. Specialty average830

Most prescribed

  1. Prednisone18 claims
  2. Pantoprazole Sodium15 claims
  3. Cefdinir11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. General Physician PCBuffalo, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Miriam Nisreen Gaffney among 8,020 physician assistant records in Pennsylvania

Miriam Nisreen Gaffney, 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. Its NPI, issued in 2011, is newer than 27% of them.

  • NPI issued2011 · 27% of these records are older, 69% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2011 · median 2018 among the 5,313 with a school on file
  • Record last updated2016 · 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).

55 physician assistant records list a practice address in West Chester

They are 55 of the 2,831 NPPES records with a practice address in West Chester, and 8,020 physician assistant records in Pennsylvania.

The 8 physician assistant records with the nearest ZIP codes

  1. Monica Austin, PHWest Chester, PA 193801205875705
  2. Jessica Borderieux, PA CWest Chester, PA 193801407845654
  3. Elisabeth Carter, MHSWest Chester, PA 193801013086891
  4. Carrie Dardine, P.A.CWest Chester, PA 193801700018249
  5. Jenny Dexter, PA-CWest Chester, PA 193801649338732
  6. Lisa Drozdowski, P.A.West Chester, PA 193801699744581
  7. Leighanne Frank, PA-CWest Chester, PA 193801710232624
  8. Phyllis James, PAWest Chester, PA 193801265449540

Common questions

What is Miriam Nisreen Gaffney, PA-C's NPI number?

Miriam Nisreen Gaffney, PA-C's National Provider Identifier (NPI) is 1548541188, issued on Sep 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Miriam Nisreen Gaffney, PA-C located?

The NPPES record lists a practice address at 701 E Marshall St, West Chester, PA, 19380. Phone: (610) 738-2709. Providers update this record themselves, so call before visiting.

How can I verify Miriam Nisreen Gaffney, PA-C's license?

NPPES lists Pennsylvania license number MA058002, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Miriam Nisreen Gaffney, PA-C prescribe under Medicare Part D?

In 2024, Miriam Nisreen Gaffney, PA-C had 164 Medicare Part D claims for 96 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.