Cheryl Lynn Owczarzak, PA-C
Surgical Physician Assistant · Williamsville, NY
Cheryl Lynn Owczarzak, PA-C is a surgical physician assistant with a practice address in Williamsville, New York, and NPI 1598047904, issued on Sep 12, 2011. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cheryl Lynn Owczarzak
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- Practice location
- 40 George Karl Blvd, Williamsville, NY 14221
- Phone
- (716) 218-1000
- Enumerated
- Sep 12, 2011
- Record last updated
- Oct 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111103000615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 2,152 in New York → Look up another NPI →
Also registered at 40 George Karl Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melanie Andres, PA-CSurgical Physician Assistant1679853584
- Maxwell AntwiNurse Practitioner1336770718
- David BaskervilleMedical Physician Assistant1952142366
- Jonathan Beck, D.C.Chiropractor1932304045
- Sarah Braciak, PA-CPhysician Assistant1639845613
- Kristin Campanie, RPA-CSurgical Physician Assistant1497954655
Verify Cheryl Lynn Owczarzak 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
33% fewer Medicare Part D claims than the average surgical physician assistant in 2024
203 Medicare Part D claims for 97 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 90 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen59 claims
- Methylprednisolone29 claims
- Diazepam16 claims
- Ibuprofen15 claims
- Oxycodone-Acetaminophen15 claims
- Tramadol Hcl12 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): 91.1 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.
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 AT Buffalo Neurosurgery IncBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cheryl Lynn Owczarzak among 2,152 surgical physician assistant records in New York
Cheryl Lynn Owczarzak, PA-C is one of 2,152 surgical physician assistant records with a practice address in New York. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 48% of them.
- NPI issued2011 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2012 among the 1,293 with a school on file
- Record last updated2019 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in New York
There are 2,152 surgical physician assistant records in New York.
All 2,152 in New York → Every provider in Williamsville → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Ross Guarino, RPACWilliamsville, NY 142211487703898
- Stacy Heiler, PACWilliamsville, NY 142211841211869
- Kathryn Knisely, PAWilliamsville, NY 142211669484440
- Brian Laplante, PA-CWilliamsville, NY 142211740266139
- Melanie Marien, RPA CWilliamsville, NY 142211851377154
- Sarah Martineck, RPACWilliamsville, NY 142211902863764
- Brian May, RPA CWilliamsville, NY 142211134105422
- Marc McCabe, RPA-CWilliamsville, NY 142211134121296
Common questions
What is Cheryl Lynn Owczarzak, PA-C's NPI number?
Cheryl Lynn Owczarzak, PA-C's National Provider Identifier (NPI) is 1598047904, issued on Sep 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cheryl Lynn Owczarzak, PA-C located?
The NPPES record lists a practice address at 40 George Karl Blvd, Williamsville, NY, 14221. Phone: (716) 218-1000. Providers update this record themselves, so call before visiting.
How can I verify Cheryl Lynn Owczarzak, PA-C's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Cheryl Lynn Owczarzak, PA-C prescribe under Medicare Part D?
In 2024, Cheryl Lynn Owczarzak, PA-C had 203 Medicare Part D claims for 97 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Cheryl Lynn Owczarzak, PA-C's MIPS final score?
The 2023 MIPS final score is 91.1 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.