Marva Denise Williams, MD
Family Medicine Physician · Manning, SC
Marva Denise Williams, MD is a family medicine physician with a practice address in Manning, South Carolina, and NPI 1518068873, issued on Sep 26, 2006. Check the license (South Carolina 22121, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marva Denise Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 22121 SC
Self-reported in NPPES; status is on the state search - Practice location
- 107 Sunset Dr, Manning, SC 29102
- Phone
- (803) 435-4447
- Enumerated
- Sep 26, 2006
- Record last updated
- Apr 10, 2023
- Fax
- (803) 435-9092
- Medicare enrollment
- Enrolled (PECOS I20031218000795); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 107 Sunset Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Jones, M.D.Family Medicine Physician1801946777
- Jade PackFamily Nurse Practitioner1992511216
Verify Marva Denise Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 22121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,409 Medicare Part D claims for 698 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. 297 claims were for opioids.
Most prescribed
- Amlodipine Besylate415 claims
- Levothyroxine Sodium317 claims
- Losartan Potassium279 claims
- Atorvastatin Calcium235 claims
- Alprazolam191 claims
- Metoprolol Succinate189 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.
Industry payments in 2024: $428.63
23 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 2 group practices
- Clarendon Health And Wellness CenterManning, SC
- Musc Community PhysiciansCades, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marva Denise Williams among 2,700 family medicine physician records in South Carolina
Marva Denise Williams, MD is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% 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 · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1994 · median 2006 among the 1,638 with a school on file
- Record last updated2023 · 50% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Manning
They are 25 of the 231 NPPES records with a practice address in Manning, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Manning → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Aldrich, MDManning, SC 291021356458061
- Clarence Coker, MDManning, SC 291021598738593
- Robert Eagerton, M.D.Manning, SC 291021558366039
- Mitchell Grunsky, M.D.Manning, SC 291021124105010
- Lisa Heichberger, MDManning, SC 291021730166430
- Glen Hidden, M.D.Manning, SC 291021063433050
- George Jones, M.D.Manning, SC 291021801946777
- Cassie Liang, MDManning, SC 291021447221940
Common questions
What is Marva Denise Williams, MD's NPI number?
Marva Denise Williams, MD's National Provider Identifier (NPI) is 1518068873, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marva Denise Williams, MD located?
The NPPES record lists a practice address at 107 Sunset Dr, Manning, SC, 29102. Phone: (803) 435-4447. Providers update this record themselves, so call before visiting.
How can I verify Marva Denise Williams, MD's license?
NPPES lists South Carolina license number 22121, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marva Denise Williams, MD prescribe under Medicare Part D?
In 2024, Marva Denise Williams, MD had 8,409 Medicare Part D claims for 698 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.