Joanna I. Trojanowski, MD
NPI 1891957056ActiveIndividual· Family Medicine, Geriatric Medicine· Golden, CO
Family Medicine, Geriatric Medicine (MD) in Golden, Colorado, licensed in CO, PA and OR, with an NPI issued in June 2008. Part D covered 550 prescriptions written in 2024, 90% of them generic.
Overview
| NPI | 1891957056 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2008 |
| Last updated in NPPES | Nov 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | DR.0055397 | CO |
| Student in an Organized Health Care Education/Training Program | 390200000X | MT194009 | PA |
| Family Medicine, Geriatric Medicine | 207QG0300X | MD158553 | OR |
| Family Medicine, Geriatric Medicine | 207QG0300X | MD443131 | PA |
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 - Geriatric Medicine (CO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 550 · 593 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $23,411 |
| Generic share | 90% of claims |
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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