Gregory Allen Stevens, PA-C
NPI 1063752269ActiveIndividual· Physician Assistant, Surgical· Bakersfield, CA
Physician Assistant, Surgical (PA-C) with Hullander and Mozingo LP, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $93,661 for 4,851 claims, against $29,082 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $253.91 in all, mostly food and beverage. Lists Adventist Health Bakersfield and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063752269 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 25, 2013 |
| Last updated in NPPES | Feb 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA22850 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 912 across 18 procedure codes |
| Paid by Medicare | $29,082 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,851 · 5,254 30-day fills |
|---|---|
| Patients | 555 |
| Total drug cost | $93,661 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Hullander and Mozingo LPSan Luis Obispo, CA · 10 clinicians
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- French Hospital Medical CenterSan Luis Obispo, CA
Industry payments (Open Payments)
- 2025$253.91 · 5 payments from 3 companies
- 2024$695.56 · 30 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $148.74 | 1 |
| Globus Medical, Inc. | $63.25 | 3 |
| Medtronic, Inc. | $41.92 | 1 |
What the 2025 payments were for
- Food and Beverage$253.91 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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