NPPES file of Aug 9, 2026

Caylen Sawchuk

Medical Physician Assistant · Buffalo, NY

Caylen Sawchuk is a medical physician assistant with a practice address in Buffalo, New York, and NPI 1255791836, issued on Feb 25, 2016. Check the license (New York 019543, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255791836
Name
Caylen Sawchuk
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
019543 NY
Self-reported in NPPES; status is on the state search
Practice location
85 High St, Buffalo, NY 14203
Phone
(716) 857-8767
Enumerated
Feb 25, 2016
Record last updated
Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(716) 250-5987
Medicare enrollment
Enrolled (PECOS I20160322000079); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 85 High St

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

  1. Sara AchakzaiHospitalist Physician1487906996
  2. Amy Albert, RPACPhysician Assistant1497705016
  3. Dennis AlexAdult Health Nurse Practitioner1396203691
  4. Elizabeth Allen, PA-CMedical Physician Assistant1609423375
  5. Karyma AlmontaserPhysician Assistant1306594833
  6. Umeer Ashraf, MDInternal Medicine Physician1336398213

Verify Caylen Sawchuk 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 019543
    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

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90% fewer Medicare Part D claims than the average medical physician assistant in 2024

116 Medicare Part D claims for 66 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Caylen Sawchuk116
  2. Specialty average1,148

Most prescribed

  1. Methylprednisolone16 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.3
  2. Costout of 100 · 30%74.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Buffalo Medical Group, P.C.Williamsville, NY

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

Caylen Sawchuk among 3,670 medical physician assistant records in New York

Caylen Sawchuk is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 65% of them.

  • NPI issued2016 · 65% of these records are older, 31% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2015 · median 2014 among the 1,802 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in New York

There are 3,670 medical physician assistant records in New York.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Ashley Brown, PABuffalo, NY 142031952658148
  2. Michele Fisher, PABuffalo, NY 142031063466878
  3. Adam Grupka, RPABuffalo, NY 142031477892552
  4. Lucinda Kilbury, PABuffalo, NY 142031679616601
  5. Karin Lowenthal, R-PACBuffalo, NY 142031992761704
  6. Nicole Maul, RPA-CBuffalo, NY 142031174888556
  7. Bradley McKernan, PABuffalo, NY 142031467868281
  8. Sonalee Patel, RPA-CBuffalo, NY 142031760608533

Common questions

What is Caylen Sawchuk's NPI number?

Caylen Sawchuk's National Provider Identifier (NPI) is 1255791836, issued on Feb 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Caylen Sawchuk located?

The NPPES record lists a practice address at 85 High St, Buffalo, NY, 14203. Phone: (716) 857-8767. Providers update this record themselves, so call before visiting.

How can I verify Caylen Sawchuk's license?

NPPES lists New York license number 019543, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Caylen Sawchuk prescribe under Medicare Part D?

In 2024, Caylen Sawchuk had 116 Medicare Part D claims for 66 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Caylen Sawchuk's MIPS final score?

The 2023 MIPS final score is 87.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.