Constance Maria Derosa
NPI 1508428103ActiveIndividual· Nurse Practitioner, Adult Health· Frederick, MD
Nurse Practitioner, Adult Health with Frederick Health Medical Group LLC, practicing in Frederick, Maryland. 284 Medicare patients in 2024, $53,337 paid; nearly all of their 79 Part D prescriptions were generic (92%). Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $143.20 in all, mostly food and beverage. Lists Frederick Health Hospital as a hospital affiliation.
Overview
| NPI | 1508428103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 3, 2019 |
| Last updated in NPPES | Oct 27, 2020 |
| Certified by provider | Oct 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | R119937 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,060 across 14 procedure codes |
| Paid by Medicare | $53,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 87 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $1,727 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Industry payments (Open Payments)
- 2025$143.20 · 2 payments from 2 companies
- 2024$255.69 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $123.82 | 1 |
| Abbvie Inc. | $19.38 | 1 |
What the 2025 payments were for
- Food and Beverage$143.20 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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