Erin Adam Dewitt, M.D.
NPI 1508942137ActiveIndividual· Family Medicine· Diamondhead, MS
Family Medicine (M.D.) in Diamondhead, Mississippi, trained at University of Mississippi School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $805,056 for 7,961 claims, against $77,884 paid for services in 2024. Lilly USA, LLC reported $22.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1508942137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Apr 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19114 | MS |
| Family Medicine | 207Q00000X | MS19114 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 241 |
|---|---|
| Services billed | 1,182 across 23 procedure codes |
| Paid by Medicare | $77,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,961 · 18,209 30-day fills |
|---|---|
| Patients | 477 |
| Total drug cost | $805,056 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
Hospital affiliations
- Memorial Hospital at GulfportGulfport, MS
- Memorial Hospital BiloxiBiloxi, MS
- Ochsner Medical Center-HancockBay Saint Louis, MS
- Singing River GulfportGulfport, MS
- Slidell Memorial HospitalSlidell, LA
Other facilities
- Enhabit Home Health of the Gulf CoastHome health agency · Gulfport, MS
- Mississippi Homecare of PicayuneHome health agency · Picayune, MS
- Vitalcaring GroupHome health agency · Gulfport, MS
Industry payments (Open Payments)
- 2025$22.28 · 1 payment from 1 company
- 2024$47.25 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $22.28 | 1 |
What the 2025 payments were for
- Food and Beverage$22.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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