Joseph Jacob Mazzullo, PMHNP
NPI 1023599230ActiveIndividual· Registered Nurse· Bakersfield, CA
Registered Nurse (PMHNP) with Arise Psychiatric Medical Group Inc, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $13,140 for 124 claims, against $4,632 paid for services in 2024. Alkermes, Inc. was the largest of 6 companies reporting payments in 2025, $230.11 in all, mostly food and beverage.
Overview
| NPI | 1023599230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Aug 25, 2018 |
| Last updated in NPPES | Nov 17, 2022 |
| Certified by provider | Nov 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse Primary | 163W00000X | 666305 | CA |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 666305 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 90 across 3 procedure codes |
| Paid by Medicare | $4,632 |
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 164 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $13,140 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Arise Psychiatric Medical Group IncBakersfield, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$230.11 · 10 payments from 6 companies
- 2024$287.03 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $98.85 | 3 |
| Teva Pharmaceuticals USA, Inc. | $47.41 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $32.59 | 2 |
| Otsuka America Pharmaceutical, Inc. | $19.05 | 1 |
| E.R. Squibb & Sons, L.L.C. | $16.65 | 1 |
What the 2025 payments were for
- Food and Beverage$230.11 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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