Evan Williams
Medical Physician Assistant · Bronxville, NY
Evan Williams is a medical physician assistant with a practice address in Bronxville, New York, and NPI 1023704780, issued on Apr 14, 2023. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Evan Williams
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 55 Palmer Ave, Bronxville, NY 10708
- Phone
- (914) 787-1000
- Enumerated
- Apr 14, 2023
- Record last updated
- Mar 2, 2024
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 55 Palmer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Akua Ampadu, M.D.Internal Medicine Physician1144581570
- Chana Arno, PAPhysician Assistant1518735307
- Mauricio Ayala, PA-CSurgical Physician Assistant1295667376
Verify Evan Williams 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
95% fewer Medicare Part D claims than the average medical physician assistant in 2024
56 Medicare Part D claims for 25 beneficiaries, against an average of 1,148 among the 23,801 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.
Industry payments in 2024: $43.35
2 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Evan Williams among 3,670 medical physician assistant records in New York
Evan Williams is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 medical physician assistant records list a practice address in Bronxville
They are 6 of the 532 NPPES records with a practice address in Bronxville, and 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Bronxville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Mary Drumm, PA-CBronxville, NY 107081255259651
- Safiyah KhalfanBronxville, NY 107081265215099
- Priya Kolar, PA-CBronxville, NY 107081255100954
- Listy Price, P.ABronxville, NY 107081902112501
- Nicole VelascoBronxville, NY 107081700576816
- Anna Eisenberg-Spence, PAYonkers, NY 107101366637514
- Vicki Klein, PAYonkers, NY 107101326026683
- Christina ProfitaYonkers, NY 107101487025706
Common questions
What is Evan Williams's NPI number?
Evan Williams's National Provider Identifier (NPI) is 1023704780, issued on Apr 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Evan Williams located?
The NPPES record lists a practice address at 55 Palmer Ave, Bronxville, NY, 10708. Phone: (914) 787-1000. Providers update this record themselves, so call before visiting.
How can I verify Evan Williams's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Evan Williams prescribe under Medicare Part D?
In 2024, Evan Williams had 56 Medicare Part D claims for 25 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
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.