Calvin A. Washington, M.D.
NPI 1063403491ActiveIndividual· Family Medicine· Wiggins, MS
Family Medicine (M.D.) in Wiggins, Mississippi, trained at Wayne State University School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,143,210 for 11,845 claims, against $115,042 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $381.70 in all, mostly food and beverage.
Overview
| NPI | 1063403491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 3, 2005 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 17313 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 2,993 across 58 procedure codes |
| Paid by Medicare | $115,042 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,845 · 23,471 30-day fills |
|---|---|
| Patients | 717 |
| Total drug cost | $1,143,210 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Hattiesburg Clinic PAHattiesburg, MS · 537 clinicians
- Exceed Physical Therapy, LLCGulfport, MS · 76 clinicians
Hospital affiliations
- Forrest General HospitalHattiesburg, MS
- Highland Community HospitalPicayune, MS
- Memorial Hospital at GulfportGulfport, MS
Other facilities
- Forrest General Home CareHome health agency · Hattiesburg, MS
- Mississippi Homecare of PicayuneHome health agency · Picayune, MS
- Forrest General Home Care and HospiceHospice · Hattiesburg, MS
Industry payments (Open Payments)
- 2025$381.70 · 20 payments from 8 companies
- 2024$428.58 · 23 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $86.68 | 4 |
| Lilly USA, LLC | $86.41 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $48.15 | 3 |
| Abbvie Inc. | $40.28 | 2 |
| Abbott Laboratories | $37.89 | 2 |
What the 2025 payments were for
- Food and Beverage$381.70 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Wiggins
- 1447350749
- 1104477710
- 1518906734
- 1669482824
- 1174029888
- 1265540603
- 1700861465
- 1689057721
- 1932218302
- 1225043599
- 1558556621
- 1437222015