Ulysses Samuel Ator, PA-C, MPAS
Physician Assistant · Saxonburg, PA
Ulysses Samuel Ator, PA-C, MPAS is a physician assistant with a practice address in Saxonburg, Pennsylvania, and NPI 1003427816, issued on Aug 14, 2020. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ulysses Samuel Ator
- Credential
- PA-C, MPAS
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 333 W Main St, Saxonburg, PA 16056
- Phone
- (724) 352-8422
- Enumerated
- Aug 14, 2020
- Record last updated
- Feb 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 333 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Monika Juszczyk, MDInternal Medicine Physician1346219300
Verify Ulysses Samuel Ator in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania 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
68% fewer Medicare Part D claims than the average physician assistant in 2024
265 Medicare Part D claims for 124 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium23 claims
- Levothyroxine Sodium15 claims
- Lisinopril14 claims
- Amlodipine Besylate12 claims
- Eliquis11 claims
- Losartan Potassium11 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 MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Ulysses Samuel Ator among 8,020 physician assistant records in Pennsylvania
Ulysses Samuel Ator, PA-C, MPAS is one of 8,020 physician assistant records with a practice address in Pennsylvania. 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 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2021 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 physician assistant record lists a practice address in Saxonburg
They are 1 of the 39 NPPES records with a practice address in Saxonburg, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Saxonburg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katie Kniess, PA-CSlippery Rock, PA 160571124720115
- Sarah McCann, PASlippery Rock, PA 160571639989981
- Kayla Murray, PA-CSlippery Rock, PA 160571164088001
- Laraib Rasool, PA-CSlippery Rock, PA 160571740177450
- Amarilis Roman, PA-CValencia, PA 160591891629895
- Melanie Bertges, PA-CZelienople, PA 160631023844305
- Lauren Carrier, PA-CParker, PA 160491316247372
- Maggie HardinZelienople, PA 160631780557314
Common questions
What is Ulysses Samuel Ator, PA-C, MPAS's NPI number?
Ulysses Samuel Ator, PA-C, MPAS's National Provider Identifier (NPI) is 1003427816, issued on Aug 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ulysses Samuel Ator, PA-C, MPAS located?
The NPPES record lists a practice address at 333 W Main St, Saxonburg, PA, 16056. Phone: (724) 352-8422. Providers update this record themselves, so call before visiting.
How can I verify Ulysses Samuel Ator, PA-C, MPAS's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ulysses Samuel Ator, PA-C, MPAS prescribe under Medicare Part D?
In 2024, Ulysses Samuel Ator, PA-C, MPAS had 265 Medicare Part D claims for 124 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Ulysses Samuel Ator, PA-C, MPAS's MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.