Registry data as of Aug 27, 2026

Cassidy Peregoy, PA-C

Physician Assistant · Winchester, VA

Cassidy Peregoy, PA-C is a physician assistant with a practice address in Winchester, Virginia, and NPI 1184256877, issued on Feb 10, 2020. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1184256877
Name
Cassidy Peregoy
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
104 Selma Dr, Winchester, VA 22601
Phone
(540) 678-2800
Enumerated
Feb 10, 2020
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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Also registered at 104 Selma Dr

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

  1. Angela Amann, FNPFamily Nurse Practitioner1730890336
  2. John Armstrong, MDInfectious Disease Physician1992701163
  3. Cyril Barch, MDInternal Medicine Physician1558366096
  4. Bradley Birth, D.O.Family Medicine Physician1790133999
  5. Emad Botros, MDInternal Medicine Physician1528063070
  6. Tamela Catlett, FNPFamily Nurse Practitioner1902199920

Verify Cassidy Peregoy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck 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 Virginia 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.

88% fewer Medicare Part D claims than the average physician assistant in 2024

96 Medicare Part D claims for 66 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.

  1. Cassidy Peregoy96
  2. Specialty average832

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.

One hospital or facility affiliation

  1. Selma Medical Assoc IncWinchester, VA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

212 physician assistant records list a Winchester practice address

They are 212 of the 2,762 NPPES records with a Winchester practice address, and 4,003 physician assistant records in Virginia.

Other physician assistant records in Virginia

  1. Tehreem AbbasWoodbridge, VA1083416937
  2. Emma AbbottRoanoke, VA1235737891
  3. Annalyn Abcede, PAChesapeake, VA1821479544
  4. Dalia Abdalla, PA-CAldie, VA1861342677
  5. Hamdi Abdullahi, PA-CAlexandria, VA1407620750
  6. Daniel Abeel, P.A.-CFort Belvoir, VA1770503070
  7. Elizabeth AbelBlacksburg, VA1972380152
  8. Rachele Abel, PA-CNorfolk, VA1871361808
  9. Stephen AbercrombieRoanoke, VA1700455227
  10. Haven Abernathy, PACharlottesville, VA1316806219

Common questions

What is Cassidy Peregoy, PA-C's NPI number?

Cassidy Peregoy, PA-C's National Provider Identifier (NPI) is 1184256877, issued on Feb 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Cassidy Peregoy, PA-C located?

The NPPES record lists a practice address at 104 Selma Dr, Winchester, VA, 22601. Phone: (540) 678-2800. Providers update this record themselves, so call before visiting.

How can I verify Cassidy Peregoy, PA-C's license?

Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Cassidy Peregoy, PA-C prescribe under Medicare Part D?

In 2024, Cassidy Peregoy, PA-C had 96 Medicare Part D claims for 66 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.