Margaret Yvonne Williams, MD
Internal Medicine Physician · Norfolk, VA
Margaret Yvonne Williams, MD is an internal medicine physician with a practice address in Norfolk, Virginia, and NPI 1477713261, issued on Jun 15, 2008. Check the license (Virginia 0101251960, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Margaret Yvonne Williams
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101251960 VA
Self-reported in NPPES; status is on the state search - Practice location
- 830 Kempsville RD, Norfolk, VA 23502
- Phone
- (757) 261-5283
- Enumerated
- Jun 15, 2008
- Record last updated
- Jul 5, 2024
- Fax
- (757) 261-5849
- Medicare enrollment
- Enrolled (PECOS I20121005000000); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 830 Kempsville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret Yvonne Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101251960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
201 Medicare Part D claims for 85 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Prednisone14 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 MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sentara Medical GroupHampton, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Yvonne Williams among 3,599 internal medicine physician records in Virginia
Margaret Yvonne Williams, MD is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2008 · median 2003 among the 2,234 with a school on file
- Record last updated2024 · 53% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
196 internal medicine physician records list a practice address in Norfolk
They are 196 of the 5,993 NPPES records with a practice address in Norfolk, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Norfolk → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Bademian, MDNorfolk, VA 235021831164151
- Ramon Bidot, M.D.Norfolk, VA 235021538166095
- Hinsing Choi, MDNorfolk, VA 235021780659086
- Isabella Dimescu, MDNorfolk, VA 235021568437887
- Anne Eppers, MDNorfolk, VA 235021659346971
- Janine Frank, MDNorfolk, VA 235021164495800
- Ravindra Kahatapitiya, DONorfolk, VA 235021295700508
- Lisa Madren, MDNorfolk, VA 235021922073311
Common questions
What is Margaret Yvonne Williams, MD's NPI number?
Margaret Yvonne Williams, MD's National Provider Identifier (NPI) is 1477713261, issued on Jun 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Yvonne Williams, MD located?
The NPPES record lists a practice address at 830 Kempsville RD, Norfolk, VA, 23502. Phone: (757) 261-5283. Providers update this record themselves, so call before visiting.
How can I verify Margaret Yvonne Williams, MD's license?
NPPES lists Virginia license number 0101251960, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Yvonne Williams, MD prescribe under Medicare Part D?
In 2024, Margaret Yvonne Williams, MD had 201 Medicare Part D claims for 85 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Margaret Yvonne Williams, MD's MIPS final score?
The 2023 MIPS final score is 95.1 of 100. 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.