Dory Elizabeth Grobeck, PA-C
NPI 1144906330ActiveIndividual· Physician Assistant· La Jolla, CA
Physician Assistant (PA-C) with Banner - University Primary Care Physicians LLC, practicing in La Jolla, California. Their prescriptions cost Medicare Part D more than their services did: $71,091 for 841 claims, against $6,749 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $189.49 in all, mostly food and beverage. Lists Banner - University Medical Center Phoenix as a hospital affiliation.
Overview
| NPI | 1144906330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 23, 2023 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 68531 | CA |
| Physician Assistant, Medical | 363AM0700X | 9783 | AZ |
| Physician Assistant, Medical | 363AM0700X | — | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 154 across 17 procedure codes |
| Paid by Medicare | $6,749 |
Part D prescriptions in 2024
| Prescriptions (claims) | 841 · 1,742 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $71,091 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Banner - University Primary Care Physicians LLCPhoenix, AZ · 45 clinicians
Hospital affiliation
- Banner - University Medical Center PhoenixPhoenix, AZ
Industry payments (Open Payments)
- 2025$189.49 · 5 payments from 3 companies
- 2024$423.02 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $151.37 | 3 |
| Corcept Therapeutics | $22.13 | 1 |
| Exact Sciences Corporation | $15.99 | 1 |
What the 2025 payments were for
- Food and Beverage$189.49 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 149 physician assistants in La Jolla · All physician assistants in California