Samantha Ann Kosiorek, P.A.
Physician Assistant · Rochester, NY
Samantha Ann Kosiorek, P.A. is a physician assistant with a practice address in Rochester, New York, and NPI 1316966625, issued on Jul 18, 2006. Check the license (New York 010738, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Ann Kosiorek
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 010738 NY
10738 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 South Ave, Rochester, NY 14620
- Phone
- (585) 341-6213
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20220907000201); 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 1000 South Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zahir Abu-Baker, B.S.Pharmacist1003111808
- Arin Affonso, PHARM.DPharmacist1811069677
- Danielle Agan, PA-CPhysician Assistant1902277189
- Bilal Ahmed, MDHospice and Palliative Medicine (Internal Medicine) Physician1043253701
- Egan Allen, M.D.Internal Medicine Physician1962471763
- Richard Allen, CRNACertified Registered Nurse Anesthetist1033228853
Verify Samantha Ann Kosiorek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 010738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average physician assistant in 2024
90 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Oxycodone Hcl20 claims
- Trospium Chloride18 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): 89.4 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).
Bills Medicare through one group practice
- University Urology AssociatesRochester, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Ann Kosiorek among 15,555 physician assistant records in New York
Samantha Ann Kosiorek, P.A. 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2005 · median 2018 among the 8,158 with a school on file
- Record last updated2023 · 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).
630 physician assistant records list a practice address in Rochester
They are 630 of the 20,520 NPPES records with a practice address in Rochester, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Rochester → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nicolyn Babbar, PARochester, NY 146201073605143
- Erin Brooks, PARochester, NY 146201558469197
- Megan Ciocca, PARochester, NY 146201821197146
- Christina Corl, PARochester, NY 146201366541781
- Adrienne Dykeman, PARochester, NY 146201497853790
- Jason Kump, RPA-CRochester, NY 146201467556811
- Randi Larussa, PHYSICIAN ASSISTANTRochester, NY 146201699858258
- Patricia Locicero, P.A.Rochester, NY 146201144340720
Common questions
What is Samantha Ann Kosiorek, P.A.'s NPI number?
Samantha Ann Kosiorek, P.A.'s National Provider Identifier (NPI) is 1316966625, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Ann Kosiorek, P.A. located?
The NPPES record lists a practice address at 1000 South Ave, Rochester, NY, 14620. Phone: (585) 341-6213. Providers update this record themselves, so call before visiting.
How can I verify Samantha Ann Kosiorek, P.A.'s license?
NPPES lists New York license number 010738, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Ann Kosiorek, P.A. prescribe under Medicare Part D?
In 2024, Samantha Ann Kosiorek, P.A. had 90 Medicare Part D claims for 56 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Samantha Ann Kosiorek, P.A.'s MIPS final score?
The 2023 MIPS final score is 89.4 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.