Angelo Jovito Caezar Santos Santiago
NPI 1356069900ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Irvine, CA
Nurse Practitioner, Psych/Mental Health with Progeny Psychiatric Clinic A Medical Corporation and 1 other group, practicing in Irvine, California. Their prescriptions cost Medicare Part D more than their services did: $389,350 for 606 claims, against $14,552 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 15 companies reporting payments in 2025, $2,388 in all, mostly food and beverage. Lists College Hospital Costa Mesa as a hospital affiliation.
Overview
| NPI | 1356069900 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 19, 2022 |
| Last updated in NPPES | Aug 19, 2022 |
| Certified by provider | Aug 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95021619 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 239 across 4 procedure codes |
| Paid by Medicare | $14,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 606 · 671 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $389,350 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Progeny Psychiatric Clinic A Medical CorporationIrvine, CA · 33 clinicians
- Jason Kellogg MD IncFresno, CA · 19 clinicians
Hospital affiliation
- College Hospital Costa MesaCosta Mesa, CA
Industry payments (Open Payments)
- 2025$2,388 · 116 payments from 15 companies
- 2024$1,882 · 85 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $735.10 | 44 |
| Abbvie Inc. | $319.61 | 19 |
| Teva Pharmaceuticals USA, Inc. | $284.11 | 17 |
| Neurocrine Biosciences, Inc. | $215.80 | 8 |
| Otsuka America Pharmaceutical, Inc. | $199.44 | 5 |
What the 2025 payments were for
- Food and Beverage$2,388 · 116 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 psychiatric nurse practitioners in Irvine · All psychiatric nurse practitioners in California