Jacob Fredrick Collen, M.D.
NPI 1528164704ActiveIndividual· Internal Medicine, Critical Care Medicine· Washington, DC
Internal Medicine, Critical Care Medicine (M.D.) in Washington, District of Columbia, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 2002). Mostly services rather than prescriptions: Medicare paid $38,620 for 225 patients in 2024, with only 32 Part D claims. Inspire Medical Systems, Inc. was the largest of 5 companies reporting payments in 2025, $388.00 in all, mostly food and beverage.
Overview
| NPI | 1528164704 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 15, 2006 |
| Last updated in NPPES | Mar 19, 2025 |
| Certified by provider | Mar 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | MD500002488 | DC |
| Internal Medicine, Pulmonary Disease | 207RP1001X | D79963 | 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 - Internal Medicine (DC); Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 329 across 21 procedure codes |
| Paid by Medicare | $38,620 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 44 30-day fills |
|---|---|
| Total drug cost | $457.49 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Medical groups
- Johns Hopkins Community Physicians, IncLaurel, MD · 763 clinicians
- University of Maryland Community Medical Group IncEaston, MD · 477 clinicians
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
Hospital affiliations
- Frederick Health HospitalFrederick, MD
- Sibley Memorial HospitalWashington, DC
Industry payments (Open Payments)
- 2025$388.00 · 6 payments from 5 companies
- 2024$202.52 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $131.94 | 2 |
| Idorsia Pharmaceuticals US Inc | $109.37 | 1 |
| Lilly USA, LLC | $99.64 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $30.00 | 1 |
| Merck Sharp & Dohme LLC | $17.05 | 1 |
What the 2025 payments were for
- Food and Beverage$388.00 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 critical care physicians in Washington · All critical care physicians in District of Columbia