Gorgun Akpek, M.D., M.H.S.
NPI 1124068515ActiveIndividual· Internal Medicine, Hematology & Oncology· San Luis Obispo, CA
Internal Medicine, Hematology & Oncology (M.D., M.H.S.) with Pacific Central Coast Health Centers, practicing in San Luis Obispo, California. Their prescriptions cost Medicare Part D more than their services did: $1,272,523 for 728 claims, against $200,876 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 59 companies reporting payments in 2025, $7,202 in all, mostly food and beverage. Lists Adventist Health Sierra Vista and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124068515 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.H.S. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Nov 2, 2023 |
| Certified by provider | Nov 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | C152104 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 46852 | AZ |
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) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 511 |
|---|---|
| Services billed | 2,253 across 16 procedure codes |
| Paid by Medicare | $200,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 728 · 1,031 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $1,272,523 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Pacific Central Coast Health CentersTempleton, CA · 253 clinicians
Hospital affiliations
- Adventist Health Sierra VistaSan Luis Obispo, CA
- Adventist Health Twin CitiesTempleton, CA
- French Hospital Medical CenterSan Luis Obispo, CA
- Marian Regional Medical CenterSanta Maria, CA
Other facilities
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
- Dignity Health Home HealthHome health agency · Santa Maria, CA
Industry payments (Open Payments)
- 2025$7,202 · 246 payments from 59 companies
- 2024$7,960 · 269 payments from 44 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,760 | 13 |
| Novartis Pharmaceuticals Corporation | $547.04 | 22 |
| Janssen Biotech, Inc. | $477.14 | 16 |
| Daiichi Sankyo Inc. | $285.42 | 15 |
| Exelixis Inc. | $261.53 | 11 |
What the 2025 payments were for
- Food and Beverage$5,288 · 242 payments
- Consulting Fee$1,640 · 1 payment
- Long term medical supply or device loan$199.40 · 2 payments
- Education$74.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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