Regina Williams, P.A.
Medical Physician Assistant · Manhasset, NY
Regina Williams, P.A. is a medical physician assistant with a practice address in Manhasset, New York, and NPI 1295965788, issued on Jul 20, 2009. Check the license (New York 011736, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Regina Williams
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 011736 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1129 Northern Blvd Ste 408, Manhasset, NY 11030
- Phone
- (516) 627-2121
- Enumerated
- Jul 20, 2009
- Entity
- Type 1 · individual
Also registered at 1129 Northern Blvd Ste 408
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Zaldivar, P.A.Medical Physician Assistant1497985014
Verify Regina Williams 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 011736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average medical physician assistant in 2024
50 Medicare Part D claims for 23 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium20 claims
- Clopidogrel18 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 Medicare quality score for 2023: 91.3 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).
Industry payments in 2024: $510.28
7 payments, mostly food and beverage; the largest payer was Heartflow, Inc.. The 16,940 providers of this specialty with any payment received $1,050.90 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.
One hospital or facility affiliation
- North Shore-Lij Medical PCManhasset, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
40 medical physician assistant records list a Manhasset practice address
They are 40 of the 2,794 NPPES records with a Manhasset practice address, and 3,818 medical physician assistant records in New York.
All 40 in Manhasset → All 3,818 in New York → Every provider in Manhasset →
Other medical physician assistant records in New York
- Yesid Abad, PA CNew York, NY1205951399
- Vincent Abanilla, PA-CBrooklyn, NY1366201808
- Stella Abayeva, P.A.Forest Hills, NY1124326467
- Amina Abdela, PA-CLatham, NY1891452496
- Hanan Abdelrahman, PA-CBrooklyn, NY1316348204
- Marwa AbdoAstoria, NY1467001081
- Avinell Abdool, PA-CBrooklyn, NY1558848572
- Bashir Abdul-Wadud, PA-CAlbany, NY1871510883
- Devon AbeleMassapequa Park, NY1255817672
- Emily Abercrombie, P.A. - CNew York, NY1043601677
Common questions
What is Regina Williams, P.A.'s NPI number?
Regina Williams, P.A.'s National Provider Identifier (NPI) is 1295965788, issued on Jul 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Regina Williams, P.A. located?
The NPPES record lists a practice address at 1129 Northern Blvd Ste 408, Manhasset, NY, 11030. Phone: (516) 627-2121. Providers update this record themselves, so call before visiting.
How can I verify Regina Williams, P.A.'s license?
NPPES lists New York license number 011736, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Regina Williams, P.A. prescribe under Medicare Part D?
In 2024, Regina Williams, P.A. had 50 Medicare Part D claims for 23 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.
What is Regina Williams, P.A.'s Medicare quality score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.