Kelvin Ka-Fai Poon
NPI 1316581812ActiveIndividual· Nurse Practitioner, Psych/Mental Health· San Diego, CA
Nurse Practitioner, Psych/Mental Health with Crownview Medical Group Inc, practicing in San Diego, California. Their prescriptions cost Medicare Part D more than their services did: $318,498 for 790 claims, against $13,578 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 19 companies reporting payments in 2025, $7,304 in all, mostly food and beverage.
Overview
| NPI | 1316581812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 29, 2019 |
| Last updated in NPPES | Nov 18, 2021 |
| Certified by provider | Nov 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95019043 | CA |
| Registered Nurse | 163W00000X | 95039192 | 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 | 35 |
|---|---|
| Services billed | 236 across 7 procedure codes |
| Paid by Medicare | $13,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 790 · 1,035 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $318,498 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Crownview Medical Group IncCoronado, CA · 8 clinicians
Industry payments (Open Payments)
- 2025$7,304 · 307 payments from 19 companies
- 2024$3,713 · 170 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $918.59 | 36 |
| Abbvie Inc. | $776.49 | 35 |
| Otsuka America Pharmaceutical, Inc. | $753.58 | 36 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $753.04 | 25 |
| Alkermes, Inc. | $562.03 | 25 |
What the 2025 payments were for
- Food and Beverage$7,192 · 306 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 348 psychiatric nurse practitioners in San Diego · All psychiatric nurse practitioners in California