Ralph Edward Williams, M.D.
Family Medicine Physician · Southfield, MI
Ralph Edward Williams, M.D. is a family medicine physician with a practice address in Southfield, Michigan, and NPI 1396942454, issued on Jun 29, 2007. Check the license (Michigan 4301090759, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ralph Edward Williams
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301090759 MI
Self-reported in NPPES; status is on the state search - Practice location
- 24777 Greenfield RD Ste 202, Southfield, MI 48075
- Phone
- (248) 554-1313
- Enumerated
- Jun 29, 2007
- Record last updated
- Jul 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20101026000082); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Verify Ralph Edward Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301090759Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average family medicine physician in 2024
3,292 Medicare Part D claims for 198 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 176 claims were for opioids.
Most prescribed
- Atorvastatin Calcium183 claims
- Amlodipine Besylate161 claims
- Losartan Potassium131 claims
- Rosuvastatin Calcium122 claims
- Albuterol Sulfate Hfa101 claims
- Metoprolol Succinate90 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $615.17
14 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Sciometrix LLCRoyal Oak, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph Edward Williams among 6,013 family medicine physician records in Michigan
Ralph Edward Williams, M.D. 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2007 · median 2008 among the 3,493 with a school on file
- Record last updated2023 · 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).
105 family medicine physician records list a practice address in Southfield
They are 105 of the 5,689 NPPES records with a practice address in Southfield, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Southfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Esther Aoigan, M.D.Southfield, MI 480751588654776
- Patricia Barber, MDSouthfield, MI 480751396747499
- Loren Chudler, DOSouthfield, MI 480751164477816
- George Dean, M.D.Southfield, MI 480751154394674
- Braswell Deen, MDSouthfield, MI 480751003810839
- Pedro Dumadag, MDSouthfield, MI 480751386623932
- Joshua Gibson, MDSouthfield, MI 480751194791889
- Julie Hairston, D.O.Southfield, MI 480751366402133
Common questions
What is Ralph Edward Williams, M.D.'s NPI number?
Ralph Edward Williams, M.D.'s National Provider Identifier (NPI) is 1396942454, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Edward Williams, M.D. located?
The NPPES record lists a practice address at 24777 Greenfield RD Ste 202, Southfield, MI, 48075. Phone: (248) 554-1313. Providers update this record themselves, so call before visiting.
How can I verify Ralph Edward Williams, M.D.'s license?
NPPES lists Michigan license number 4301090759, 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 Ralph Edward Williams, M.D. prescribe under Medicare Part D?
In 2024, Ralph Edward Williams, M.D. had 3,292 Medicare Part D claims for 198 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ralph Edward Williams, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.