Katherine G. Ruiz-Mellott, M.D.,MPH
NPI 1962516864ActiveIndividual· Psychiatry & Neurology, Psychiatry· Haverhill, MA
Psychiatry & Neurology, Psychiatry (M.D.,MPH) in Haverhill, Massachusetts, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1998). 50 Medicare patients in 2024, $23,774 paid; nearly all of their 188 Part D prescriptions were generic (97%). Indivior Inc. reported $22.47 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1962516864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D.,MPH |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Sep 21, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 227275 | MA |
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 - Psychiatry (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 322 across 8 procedure codes |
| Paid by Medicare | $23,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 188 · 189 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $7,454 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Psychiatry |
Medical group
- First Psychiatric Planners, IncChestnut Hill, MA · 10 clinicians
Industry payments (Open Payments)
- 2024$22.47 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Indivior Inc. | $22.47 | 1 |
What the 2024 payments were for
- Food and Beverage$22.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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