Troy W. Baker, D.O.
NPI 1023164910ActiveIndividual· Allergy & Immunology· Mc Lean, VA
Allergy & Immunology (D.O.) with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, practicing in Mc Lean, Virginia. Part D covered 183 prescriptions written in 2024, 84% of them generic.
Overview
| NPI | 1023164910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jan 25, 2007 |
| Last updated in NPPES | Jun 8, 2021 |
| Certified by provider | Jun 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 0102204034 | VA |
| Pediatrics | 208000000X | 58.001854 | OH |
| Allergy & Immunology, Allergy | 207KA0200X | H0075043 | MD |
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 - Pediatric Medicine (DC); Practitioner - Allergy/Immunology (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 183 · 255 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $8,846 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Allergy/Immunology |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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