Patricia Kelleher Tynan, AGNP
NPI 1811462310ActiveIndividual· Nurse Practitioner· Huntington Beach, CA
Nurse Practitioner (AGNP) with One Medical Seniors Group Inc, practicing in Huntington Beach, California. Their prescriptions cost Medicare Part D more than their services did: $69,525 for 1,537 claims, against $6,263 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 6 companies reporting payments in 2025, $242.14 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian as a hospital affiliation.
Overview
| NPI | 1811462310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Oct 10, 2018 |
| Last updated in NPPES | Nov 12, 2025 |
| Certified by provider | Nov 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95009415 | CA |
| Nurse Practitioner, Adult Health | 363LA2200X | NP95009415 | 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 | 39 |
|---|---|
| Services billed | 93 across 13 procedure codes |
| Paid by Medicare | $6,263 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,537 · 3,035 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $69,525 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- One Medical Seniors Group IncCulver City, CA · 54 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$242.14 · 10 payments from 6 companies
- 2024$173.00 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $118.86 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $43.68 | 2 |
| Glaxosmithkline, LLC. | $22.66 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $19.59 | 1 |
| Novo Nordisk Inc | $19.12 | 1 |
What the 2025 payments were for
- Food and Beverage$242.14 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 nurse practitioners in Huntington Beach · All nurse practitioners in California