Raphael Gikonyo, PHMNP-BC
NPI 1205458536ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Timonium, MD
Nurse Practitioner, Psych/Mental Health (PHMNP-BC) in Timonium, Maryland, licensed in MD, with an NPI issued in May 2020. Their prescriptions cost Medicare Part D more than their services did: $63,027 for 350 claims, against $2,655 paid for services in 2024. Neurocrine Biosciences, Inc. reported $29.44 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1205458536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHMNP-BC |
| Sole proprietor | Yes |
| NPI issued | May 8, 2020 |
| Last updated in NPPES | Apr 7, 2025 |
| Certified by provider | Apr 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R216660 | 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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 36 across 3 procedure codes |
| Paid by Medicare | $2,655 |
Part D prescriptions in 2024
| Prescriptions (claims) | 350 · 406 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $63,027 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$29.44 · 1 payment from 1 company
- 2024$201.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $29.44 | 1 |
What the 2025 payments were for
- Food and Beverage$29.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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