Andrew Fox Williams, MD
Internal Medicine Physician · Canton, NY
Andrew Fox Williams, MD is an internal medicine physician with a practice address in Canton, New York, and NPI 1154365286, issued on Jun 16, 2006. Check the license (New York 234927, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew Fox Williams
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 234927 NY
2349271 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4 Commerce Lane, Canton, NY 13617
- Phone
- (315) 386-8191
- Enumerated
- Jun 16, 2006
- Record last updated
- Dec 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (315) 386-1410
- Medicaid ID
- 01995615 NY
- Medicare enrollment
- Enrolled (PECOS I20050912000171); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 4 Commerce Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Catling, LCSW-RSocial Worker1598904195
- Judith Chase, RDHDental Hygienist1568785228
- Virginia Derouchie, RDHDental Hygienist1265558282
- Richard Edwards, PAPhysician Assistant1528034543
- Lisa Guccione, PTAPhysical Medicine & Rehabilitation Physician1821058454
- Tamar Hamilton, PHYSICAL THERAPISTPhysical Therapist1205936267
Verify Andrew Fox 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 234927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average internal medicine physician in 2024
5,444 Medicare Part D claims for 354 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 108 claims were for opioids.
Most prescribed
- Atorvastatin Calcium225 claims
- Levothyroxine Sodium225 claims
- Amlodipine Besylate201 claims
- Metoprolol Succinate195 claims
- Rosuvastatin Calcium185 claims
- Losartan Potassium173 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.
Bills Medicare through one group practice
- United Cerebral Palsy Association OF The North Country IncCanton, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Fox Williams among 12,067 internal medicine physician records in New York
Andrew Fox Williams, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2002 among the 7,221 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in New York
There are 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Canton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Syed Ali, MDCanton, NY 136171801810304
- Lawrence Kring, MDCanton, NY 136171962449025
- Jerome Cuyler, M.D.Carthage, NY 136191952593881
- Scott Mitchell, M.D.Carthage, NY 136191811936081
- Amjad Sheikh, M.D.Carthage, NY 136191104851948
- Rudolph Napodano, M.D.Clayton, NY 136241972907319
- Gerald Amatucci, MDAlexandria Bay, NY 136071598737637
- Sumon BhattacharyyaFort Drum, NY 136021972246387
Common questions
What is Andrew Fox Williams, MD's NPI number?
Andrew Fox Williams, MD's National Provider Identifier (NPI) is 1154365286, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Fox Williams, MD located?
The NPPES record lists a practice address at 4 Commerce Lane, Canton, NY, 13617. Phone: (315) 386-8191. Providers update this record themselves, so call before visiting.
How can I verify Andrew Fox Williams, MD's license?
NPPES lists New York license number 234927, 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 Andrew Fox Williams, MD prescribe under Medicare Part D?
In 2024, Andrew Fox Williams, MD had 5,444 Medicare Part D claims for 354 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.