Toni Marie Nass, PA-C
Physician Assistant · Easton, PA
Toni Marie Nass, PA-C is a physician assistant with a practice address in Easton, Pennsylvania, and NPI 1316272008, issued on Oct 13, 2009. Check the license (Pennsylvania MA054175, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Toni Marie Nass
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA054175 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4051 Freemansburg Ave, Easton, PA 18045
- Phone
- (610) 559-7474
- Enumerated
- Oct 13, 2009
- Record last updated
- Dec 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20150831002643); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4051 Freemansburg Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Toni Marie Nass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA054175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
27 Medicare Part D claims for 17 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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): 95.6 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).
Bills Medicare through one group practice
- St Lukes Physician Group IncEaston, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
53 physician assistant records list a practice address in Easton
They are 53 of the 1,535 NPPES records with a practice address in Easton, and 8,020 physician assistant records in Pennsylvania.
All 53 in Easton → All 8,020 in Pennsylvania → Every provider in Easton →
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- Safiyya Abdul-Ghani, PAOaks, PA1689904161
- Lauren Abdul-Malak, PAAbington, PA1083196117
- Katherine Abel, PA-CSteelton, PA1972944437
- Mark Abel, PA-CSouth Abington Township, PA1710131610
Common questions
What is Toni Marie Nass, PA-C's NPI number?
Toni Marie Nass, PA-C's National Provider Identifier (NPI) is 1316272008, issued on Oct 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Toni Marie Nass, PA-C located?
The NPPES record lists a practice address at 4051 Freemansburg Ave, Easton, PA, 18045. Phone: (610) 559-7474. Providers update this record themselves, so call before visiting.
How can I verify Toni Marie Nass, PA-C's license?
NPPES lists Pennsylvania license number MA054175, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Toni Marie Nass, PA-C prescribe under Medicare Part D?
In 2024, Toni Marie Nass, PA-C had 27 Medicare Part D claims for 17 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Toni Marie Nass, PA-C's MIPS final score?
The 2023 MIPS final score is 95.6 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.