Samantha Williams, MD
Family Medicine Physician · Port Chester, NY
Samantha Williams, MD is a family medicine physician with a practice address in Port Chester, New York, and NPI 1578265542, issued on Mar 21, 2023. Check the license (New York 346547, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Samantha Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 346547 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5 Grace Church St, Port Chester, NY 10573
- Phone
- (914) 632-2737
- Enumerated
- Mar 21, 2023
- Record last updated
- Jul 24, 2026
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 5 Grace Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rolando AlvarezHealth Educator1063043818
- Claire Bolan, N.P.Family Nurse Practitioner1053632968
- Leo Caamano, PAPhysician Assistant1598982944
- Jorge Espana, M.D.Family Medicine Physician1811254469
- Angelisa Estepan, LCSWClinical Social Worker1235801002
- Jayne Flynn, NPNurse Practitioner1215099197
Verify Samantha Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 346547Check 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 family medicine physician in 2024
130 Medicare Part D claims for 36 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium11 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.
Samantha Williams among 6,417 family medicine physician records in New York
Samantha Williams, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Port Chester
They are 4 of the 279 NPPES records with a practice address in Port Chester, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Port Chester → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Piyal Alam, D.O.Rye Brook, NY 105731609296383
- Jorge Espana, M.D.Port Chester, NY 105731811254469
- Shannon Strype, MDRye Brook, NY 105731245852565
- Mathew Thomas, NPPort Chester, NY 105731871307579
- Michelle ValdovinosPort Chester, NY 105731689501355
- Irina Klyatis, M.D.Pleasantville, NY 105701811986466
- Edward Merker, M.D.Pleasantville, NY 105701588653109
- Amanda O'Leary, FNPPleasantville, NY 105701518880681
Common questions
What is Samantha Williams, MD's NPI number?
Samantha Williams, MD's National Provider Identifier (NPI) is 1578265542, issued on Mar 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Williams, MD located?
The NPPES record lists a practice address at 5 Grace Church St, Port Chester, NY, 10573. Phone: (914) 632-2737. Providers update this record themselves, so call before visiting.
How can I verify Samantha Williams, MD's license?
NPPES lists New York license number 346547, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samantha Williams, MD prescribe under Medicare Part D?
In 2024, Samantha Williams, MD had 130 Medicare Part D claims for 36 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.