NPPES file of Aug 9, 2026

Caitlin Taylor, PA

Physician Assistant · Williamsville, NY

Caitlin Taylor, PA is a physician assistant with a practice address in Williamsville, New York, and NPI 1174161541, issued on Dec 17, 2019. Check the license (New York 024473, as entered in NPPES) with the New York 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
1174161541
Name
Caitlin Taylor
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
024473 NY
Self-reported in NPPES; status is on the state search
Practice location
111 N Maplemere RD Ste 100, Williamsville, NY 14221
Phone
(716) 204-3200
Enumerated
Dec 17, 2019
Record last updated
Nov 18, 2025
Fax
(716) 204-4337
Medicare enrollment
Enrolled (PECOS I20200420001881); accepts Medicare assignment
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 111 N Maplemere RD Ste 100

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

  1. Tessa Bigelow, PA-CPhysician Assistant1710334388
  2. Ethan Craig, MDSurgery Physician1114414513
  3. Erin Egan, PT, DPTPhysical Therapist1174299432
  4. George Farid, DPTPhysical Therapist1972332823
  5. Erik Freeland, DOOrthopaedic Surgery Physician1912147745
  6. Kevin Ilo, M.D.Orthopaedic Surgery Physician1366124166

Verify Caitlin Taylor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 024473
    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 New York 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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66% fewer Medicare Part D claims than the average physician assistant in 2024

282 Medicare Part D claims for 246 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Caitlin Taylor282
  2. Specialty average830

Most prescribed

  1. Amoxicillin-Clavulanate Potass54 claims
  2. Prednisone42 claims
  3. Cephalexin36 claims
  4. Azithromycin17 claims
  5. Doxycycline Hyclate17 claims
  6. Ofloxacin11 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 2 group practices

  1. University Orthopaedic Services Inc.Orchard Park, NY
  2. Western New York Immediate Medical Care LLCBuffalo, NY

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

Caitlin Taylor among 15,555 physician assistant records in New York

Caitlin Taylor, PA is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.

  • NPI issued2019 · 56% of these records are older, 39% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2019 · median 2018 among the 8,158 with a school on file
  • Record last updated2025 · 48% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

178 physician assistant records list a practice address in Williamsville

They are 178 of the 3,530 NPPES records with a practice address in Williamsville, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Gregory Czajka, RPA CWilliamsville, NY 142211740265537
  2. Tammy Ervolina-Kroll, RPA-CWilliamsville, NY 142211801852777
  3. Allison Fout, PAWilliamsville, NY 142211275501348
  4. Jill Hess, PAWilliamsville, NY 142211063471407
  5. Cara Innus, RPA-CWilliamsville, NY 142211538126388
  6. Jennifer Kielbasa, RPA CWilliamsville, NY 142211942283031
  7. Sherry Lyons, RPA-CWilliamsville, NY 142211134109903
  8. Robin Massing, RPA-CWilliamsville, NY 142211801869284

Common questions

What is Caitlin Taylor, PA's NPI number?

Caitlin Taylor, PA's National Provider Identifier (NPI) is 1174161541, issued on Dec 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin Taylor, PA located?

The NPPES record lists a practice address at 111 N Maplemere RD Ste 100, Williamsville, NY, 14221. Phone: (716) 204-3200. Providers update this record themselves, so call before visiting.

How can I verify Caitlin Taylor, PA's license?

NPPES lists New York license number 024473, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Caitlin Taylor, PA prescribe under Medicare Part D?

In 2024, Caitlin Taylor, PA had 282 Medicare Part D claims for 246 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.