Marva Williams, MD
NPI 1518068873 · Family Medicine Physician · Manning, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marva Williams, MD is a Family Medicine Physician provider in Manning, SC (NPI 1518068873).
Provider details
- NPI number
- 1518068873
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 22121 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,778 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 793 | $118 |
| Blood Glucose (sugar) Level82947 | 293 | $4 |
| Hemoglobin A1c Level83036 | 200 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 155 | $13 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 87 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $85 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 415 | 119 |
| Levothyroxine Sodium | 317 | 79 |
| Losartan Potassium | 279 | 87 |
| Atorvastatin Calcium | 235 | 70 |
| Alprazolam | 191 | 35 |
| Metoprolol Succinate | 189 | 50 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$429 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3555 Williamsburg HighwayCades, SC 29518-0100Phone: (843) 792-1414
- 1761 Pinewood RdAgape Physicians CareSumter, SC 29154-9056Phone: (803) 481-8591Fax: (803) 520-9624
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2023-04-10
- Certified
- 2023-04-10
Frequently asked questions
- What is Marva Williams's NPI number?
- Marva Williams's National Provider Identifier (NPI) is 1518068873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marva Williams's specialty?
- Marva Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marva Williams located?
- Marva Williams's practice location on file with NPPES is 107 Sunset Dr, Manning, SC 29102-2904.
- What is Marva Williams's phone number?
- The practice phone number listed in the NPPES registry for Marva Williams is (803) 435-4447.
- Does Marva Williams accept Medicare?
- Marva Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marva Williams's NPI active?
- Yes — Marva Williams's NPI (1518068873) is active in the NPPES registry as of the last update on 2023-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.