Barrett Gast, PA
Physician Assistant · Orchard Park, NY
Barrett Gast, PA is a physician assistant with a practice address in Orchard Park, New York, and NPI 1427515238, issued on Feb 28, 2019. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barrett Gast
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 5959 Big Tree RD Ste 108, Orchard Park, NY 14127
- Phone
- (716) 204-3200
- Enumerated
- Feb 28, 2019
- Record last updated
- Feb 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190327000257); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 5959 Big Tree RD Ste 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Barrett Gast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average physician assistant in 2024
476 Medicare Part D claims for 210 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 251 claims were for opioids.
Most prescribed
- Tramadol Hcl161 claims
- Oxycodone Hcl87 claims
- Meloxicam81 claims
- Amoxicillin55 claims
- Pantoprazole Sodium18 claims
- Baclofen17 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): 87.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,671.26
11 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Excelsior Orthopaedics LLPOrchard Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barrett Gast among 15,555 physician assistant records in New York
Barrett Gast, 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
- Graduated2018 · median 2018 among the 8,158 with a school on file
- Record last updated2019 · 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).
78 physician assistant records list a practice address in Orchard Park
They are 78 of the 1,404 NPPES records with a practice address in Orchard Park, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Orchard Park → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heather Andrzejewski, RPA-COrchard Park, NY 141271972568434
- Nicole Biersbach, RPA COrchard Park, NY 141271730123696
- Mary Canna, PAOrchard Park, NY 141271952395956
- Sara Dann, PAOrchard Park, NY 141271992946834
- Emily Gottstein, RPACOrchard Park, NY 141271720065485
- Brenda Leaird Kelly, PAOrchard Park, NY 141271295760619
- Susan Peterson, P.A.Orchard Park, NY 141271538123088
- Andrew Peterson, RPA-COrchard Park, NY 141271700040672
Common questions
What is Barrett Gast, PA's NPI number?
Barrett Gast, PA's National Provider Identifier (NPI) is 1427515238, issued on Feb 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Barrett Gast, PA located?
The NPPES record lists a practice address at 5959 Big Tree RD Ste 108, Orchard Park, NY, 14127. Phone: (716) 204-3200. Providers update this record themselves, so call before visiting.
How can I verify Barrett Gast, PA's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Barrett Gast, PA prescribe under Medicare Part D?
In 2024, Barrett Gast, PA had 476 Medicare Part D claims for 210 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Barrett Gast, PA's MIPS final score?
The 2023 MIPS final score is 87.3 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.