Quenyatta Echols-Williams, M.D.
NPI 1255392841ActiveIndividual· Internal Medicine· Hattiesburg, MS
Internal Medicine (M.D.) in Hattiesburg, Mississippi, trained at University of Iowa, Rj & L Carver College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $5,008,550 for 9,882 claims, against $1,222 paid for services in 2024. Viiv Healthcare Company was the largest of 9 companies reporting payments in 2025, $1,610 in all, mostly food and beverage.
Overview
| NPI | 1255392841 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Apr 1, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 19209 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 118 across 19 procedure codes |
| Paid by Medicare | $1,222 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,882 · 17,002 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $5,008,550 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical group
- Southeast Mississippi Rural Health Initiative, Inc.Picayune, MS · 40 clinicians
Hospital affiliation
- Forrest General HospitalHattiesburg, MS
Other facilities
- Enhabit Home Health & HospiceHome health agency · Hattiesburg, MS
- Forrest General Home CareHome health agency · Hattiesburg, MS
Industry payments (Open Payments)
- 2025$1,610 · 70 payments from 9 companies
- 2024$1,189 · 63 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $566.72 | 28 |
| Gilead Sciences, Inc. | $322.99 | 19 |
| Novartis Pharmaceuticals Corporation | $312.30 | 3 |
| Merck Sharp & Dohme LLC | $157.15 | 8 |
| Novo Nordisk Inc | $97.80 | 3 |
What the 2025 payments were for
- Food and Beverage$1,610 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 internal medicine physicians in Hattiesburg · All internal medicine physicians in Mississippi