Gennaro Marenga, PMHNP-BC
NPI 1447729058ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Frederick, MD
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Frederick Health Medical Group LLC and 2 other groups, practicing in Frederick, Maryland. In 2024 Medicare paid $30,934 for 208 patients, and Part D covered 111 of their prescriptions, 86% of them generic. Lists Frederick Health Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447729058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 13, 2018 |
| Last updated in NPPES | Feb 25, 2022 |
| Certified by provider | Feb 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R238002 | MD |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 26NJ00878500 | NJ |
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 - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 426 across 12 procedure codes |
| Paid by Medicare | $30,934 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 147 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $3,090 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
- Lifebridge Community Physicians IncOwings Mills, MD · 183 clinicians
- Mountainview Mind and Mood LLCMiddletown, MD · 2 clinicians
Hospital affiliations
- Frederick Health HospitalFrederick, MD
- Northwest Hospital CenterRandallstown, MD
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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