James Byron Kernan, PMHNP-BC
NPI 1578147245ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Worcester, MA
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Holyoke Capital Jv, LLC and 1 other group, practicing in Worcester, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $75,965 for 1,282 claims, against $49,819 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 3 companies reporting payments in 2024, $140.52 in all, mostly food and beverage.
Overview
| NPI | 1578147245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | May 10, 2021 |
| Last updated in NPPES | May 15, 2023 |
| Certified by provider | May 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN2295475 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 1,220 across 7 procedure codes |
| Paid by Medicare | $49,819 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,282 · 1,287 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $75,965 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Holyoke Capital Jv, LLCHolyoke, MA · 32 clinicians
- T Massachusetts, LLCWorcester, MA · 20 clinicians
Industry payments (Open Payments)
- 2024$140.52 · 5 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $66.04 | 3 |
| Janssen Pharmaceuticals, Inc | $41.67 | 1 |
| Abbvie Inc. | $32.81 | 1 |
What the 2024 payments were for
- Food and Beverage$140.52 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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