NPPES file of Aug 9, 2026

Katlynn Crossley, PA-C

Physician Assistant · Clarence Center, NY

Katlynn Crossley, PA-C is a physician assistant with a practice address in Clarence Center, New York, and NPI 1407731748, issued on Aug 6, 2025. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407731748
Name
Katlynn Crossley
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
5967 Tipperary Mnr, Clarence Center, NY 14032
Phone
(716) 628-2800
Enumerated
Aug 6, 2025
Record last updated
Aug 6, 2025
Medicare enrollment
Enrolled (PECOS I20260122001132); 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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Verify Katlynn Crossley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York 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
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Bills Medicare through one group practice

  1. Southgate Medical Group LLPWest Seneca, NY

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

Katlynn Crossley among 15,555 physician assistant records in New York

Katlynn Crossley, PA-C 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 2025, is newer than 89% of them.

  • NPI issued2025 · 89% of these records are older, 4% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2025 · 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).

2 physician assistant records list a practice address in Clarence Center

They are 2 of the 43 NPPES records with a practice address in Clarence Center, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Allison TobiasClarence Center, NY 140321497674311
  2. Matthew Dee, PA-CClarence, NY 140311134772379
  3. Helen Doemland, PAClarence, NY 140311265438667
  4. Kristen HamiltonClarence, NY 140311912550633
  5. Lindsay Harlock, C-RPAClarence, NY 140311548546351
  6. Danielle Johnston, RPA-CClarence, NY 140311902118433
  7. Lindsay KarasClarence, NY 140311255186094
  8. Francesca Walker, PA-CClarence, NY 140311306574595

Common questions

What is Katlynn Crossley, PA-C's NPI number?

Katlynn Crossley, PA-C's National Provider Identifier (NPI) is 1407731748, issued on Aug 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katlynn Crossley, PA-C located?

The NPPES record lists a practice address at 5967 Tipperary Mnr, Clarence Center, NY, 14032. Phone: (716) 628-2800. Providers update this record themselves, so call before visiting.

How can I verify Katlynn Crossley, PA-C's license?

Search the New York 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. 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.