Dwight Frederick King, M.D.
NPI 1679574313ActiveIndividual· Psychiatry & Neurology, Psychiatry· Washington, DC
Psychiatry & Neurology, Psychiatry (M.D.) with River Region Psychiatry Associates, LLC, practicing in Washington, District of Columbia. Their prescriptions cost Medicare Part D more than their services did: $404,292 for 2,406 claims, against $37,597 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 18 companies reporting payments in 2025, $3,573 in all, mostly food and beverage.
Overview
| NPI | 1679574313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 3, 2005 |
| Last updated in NPPES | Jul 14, 2022 |
| Certified by provider | Jul 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 64172 | TN |
| Psychiatry & Neurology, Neurology | 2084N0400X | 4624 | SD |
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 - Psychiatry (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 604 across 8 procedure codes |
| Paid by Medicare | $37,597 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,406 · 3,860 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $404,292 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- River Region Psychiatry Associates, LLCDalton, GA · 122 clinicians
Industry payments (Open Payments)
- 2025$3,573 · 193 payments from 18 companies
- 2024$2,825 · 187 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $448.87 | 13 |
| E.R. Squibb & Sons, L.L.C. | $357.94 | 15 |
| Neurocrine Biosciences, Inc. | $331.50 | 12 |
| Alkermes, Inc. | $303.00 | 15 |
| Otsuka America Pharmaceutical, Inc. | $288.14 | 15 |
What the 2025 payments were for
- Food and Beverage$3,573 · 193 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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