Tywanna Hamilton, CRNP
NPI 1487070868ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Hanover, MD
Nurse Practitioner, Psych/Mental Health (CRNP) in Hanover, Maryland, licensed in MD and TX, with an NPI issued in March 2014. 48 Medicare patients in 2024, $61,182 paid; nearly all of their 550 Part D prescriptions were generic (94%). Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $265.75 in all, mostly food and beverage.
Overview
| NPI | 1487070868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | Yes |
| NPI issued | Mar 10, 2014 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | R245831 | MD |
| Nurse Practitioner, Family | 363LF0000X | 709999 | TX |
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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 772 across 15 procedure codes |
| Paid by Medicare | $61,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 550 · 737 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $58,733 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$265.75 · 12 payments from 2 companies
- 2024$197.90 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $187.25 | 9 |
| Alkermes, Inc. | $78.50 | 3 |
What the 2025 payments were for
- Food and Beverage$265.75 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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