Marcus Darrell Jennings, MD, MSPH
NPI 1114292588ActiveIndividual· Family Medicine, Sleep Medicine· Leesburg, VA
Family Medicine, Sleep Medicine (MD, MSPH) with Patient First Maryland Medical Group PLLC and 2 other groups, practicing in Leesburg, Virginia. In 2024 Medicare paid $75,877 for 420 patients, and Part D covered 221 of their prescriptions, 89% of them generic. Inspire Medical Systems, Inc. was the largest of 4 companies reporting payments in 2025, $1,433 in all, mostly travel and lodging. Lists Howard University Hospital Corp as a hospital affiliation.
Overview
| NPI | 1114292588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MSPH |
| Sole proprietor | No |
| NPI issued | Mar 17, 2012 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Sleep Medicine Primary | 207QS1201X | MD049407 | DC |
| Family Medicine | 207Q00000X | D0092220 | MD |
| Family Medicine | 207Q00000X | 0101274037 | VA |
| Family Medicine | 207Q00000X | MD049407 | 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 - Family Practice (DC); Practitioner - Family Practice (MD); Practitioner - Family Practice (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 420 |
|---|---|
| Services billed | 900 across 75 procedure codes |
| Paid by Medicare | $75,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 313 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $16,904 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Patient First Maryland Medical Group PLLCLutherville, MD · 254 clinicians
- Howard UniversityWashington, DC · 181 clinicians
- Sleep Services of Maryland, L.L.C.Rockville, MD · 8 clinicians
Hospital affiliation
- Howard University Hospital CorpWashington, DC
Industry payments (Open Payments)
- 2025$1,433 · 19 payments from 4 companies
- 2024$701.27 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $901.60 | 9 |
| Avadel Cns Pharmaceuticals, LLC | $246.49 | 4 |
| Jazz Pharmaceuticals Inc. | $220.68 | 4 |
| Harmony Biosciences LLC | $63.88 | 2 |
What the 2025 payments were for
- Travel and Lodging$703.70 · 6 payments
- Food and Beverage$378.95 · 11 payments
- Consulting Fee$350.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine, Sleep Medicine providers in Leesburg
- 1437545720