Tana Marie Richter, P.A.-C
NPI 1043427420ActiveIndividual· Physician Assistant· Agoura Hills, CA
Opted out of Medicare from September 2020 to September 2028. Physician Assistant (P.A.-C) in Agoura Hills, California, licensed in CA, with an NPI issued in May 2007. Part D covered 1,019 prescriptions written in 2024, 83% of them generic. Mayne Pharma Commercial LLC was the largest of 11 companies reporting payments in 2025, $1,829 in all, mostly food and beverage.
Overview
| NPI | 1043427420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.-C |
| Sole proprietor | No |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Nov 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA14964 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Sep 22, 2020 – Sep 22, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 1,019 · 2,138 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $100,175 |
| Generic share | 83% of claims |
Industry payments (Open Payments)
- 2025$1,829 · 87 payments from 11 companies
- 2024$1,141 · 49 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $515.22 | 15 |
| Abbvie Inc. | $274.51 | 8 |
| Novo Nordisk Inc | $227.75 | 12 |
| Lilly USA, LLC | $216.14 | 12 |
| Currax Pharmaceuticals LLC | $166.13 | 18 |
What the 2025 payments were for
- Food and Beverage$1,822 · 86 payments
- Education$7.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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