Ellen B. Williams, MD
Family Medicine Physician · Canton, MI
Ellen B. Williams, MD is a family medicine physician with a practice address in Canton, Michigan, and NPI 1811417520, issued on Jun 23, 2017. Check the license (Michigan 4301502437, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ellen B. Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4301502437 MI
4301112584 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1600 S Canton Center RD Ste 200, Canton, MI 48188
- Phone
- (734) 398-7880
- Enumerated
- Jun 23, 2017
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20200825003315); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 1600 S Canton Center RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Roberts, NPPediatric Nurse Practitioner1306388715
Verify Ellen B. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301502437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average family medicine physician in 2024
6,695 Medicare Part D claims for 488 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 161 claims were for opioids.
Most prescribed
- Atorvastatin Calcium516 claims
- Levothyroxine Sodium341 claims
- Amlodipine Besylate325 claims
- Lisinopril228 claims
- Omeprazole226 claims
- Losartan Potassium182 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 2 group practices
- Dearborn Physical Therapy LtdDearborn, MI
- Iha Health Services CorporationCanton, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen B. Williams among 6,013 family medicine physician records in Michigan
Ellen B. Williams, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 74% of them.
- NPI issued2017 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2008 among the 3,493 with a school on file
- Record last updated2022 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 family medicine physician records list a practice address in Canton
They are 55 of the 1,735 NPPES records with a practice address in Canton, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Canton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Raza Ali, M.DCanton, MI 481881417245515
- Pamela Dasher, MDCanton, MI 481881952378358
- Elizabeth Egle, MDCanton, MI 481881558599597
- Jacob Gates, M.DCanton, MI 481881205463866
- Kenneth Grimm, MDCanton, MI 481881215916101
- Roshani Jadia, M.D.Canton, MI 481881124347893
- Jonathan Koziel, NPCanton, MI 481881023595816
- Diamond Moore Shelby, MDCanton, MI 481881952964249
Common questions
What is Ellen B. Williams, MD's NPI number?
Ellen B. Williams, MD's National Provider Identifier (NPI) is 1811417520, issued on Jun 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ellen B. Williams, MD located?
The NPPES record lists a practice address at 1600 S Canton Center RD Ste 200, Canton, MI, 48188. Phone: (734) 398-7880. Providers update this record themselves, so call before visiting.
How can I verify Ellen B. Williams, MD's license?
NPPES lists Michigan license number 4301502437, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen B. Williams, MD prescribe under Medicare Part D?
In 2024, Ellen B. Williams, MD had 6,695 Medicare Part D claims for 488 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.