David A. Fessler, M.D.
NPI 1457472607ActiveIndividual· Internal Medicine· Washington, DC
Internal Medicine (M.D.) in Washington, District of Columbia, licensed in DC, with an NPI issued in April 2007. Part D covered 2,992 prescriptions written in 2024, 65% of them generic. Spineology Inc. was the largest of 3 companies reporting payments in 2025, $493.76 in all, mostly food and beverage.
Overview
| NPI | 1457472607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2007 |
| Last updated in NPPES | Oct 31, 2025 |
| Certified by provider | Oct 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 044153 | DC |
| Internal Medicine, Infectious Disease | 207RI0200X | 044153 | DC |
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 (DC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,992 · 3,971 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $2,859,355 |
| Generic share | 65% of claims |
Industry payments (Open Payments)
- 2025$493.76 · 5 payments from 3 companies
- 2024$730.65 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spineology Inc. | $225.67 | 2 |
| Neo Spine USA, Inc. | $194.24 | 2 |
| Globus Medical, Inc. | $73.85 | 1 |
What the 2025 payments were for
- Food and Beverage$493.76 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,030 internal medicine physicians in Washington · All internal medicine physicians in District of Columbia