Doreena A. Estrada, PA-C
NPI 1508973199ActiveIndividual· Physician Assistant, Medical· Anaheim, CA
Physician Assistant, Medical (PA-C) with Exer Medical Corporation, practicing in Anaheim, California. Their prescriptions cost Medicare Part D more than their services did: $109,400 for 1,040 claims, against $11,475 paid for services in 2024. Novo Nordisk Inc reported $41.90 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1508973199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 23, 2006 |
| Last updated in NPPES | Feb 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 55152 | CA |
| Physician Assistant, Medical | 363AM0700X | PA928 | CO |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 312 across 36 procedure codes |
| Paid by Medicare | $11,475 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,040 · 1,753 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $109,400 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Exer Medical CorporationHighland, CA · 340 clinicians
Industry payments (Open Payments)
- 2024$41.90 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $41.90 | 2 |
What the 2024 payments were for
- Food and Beverage$41.90 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Anaheim
- 1295262541
- 1023565785
- 1093770976
- 1104013127
- 1144541947
- 1225326549
- 1346434297
- 1407022163
- 1407597446
- 1437464807
- 1679809263
- 1740309608
All 27 physician assistants in Anaheim · All physician assistants in California