Jason Paul Helliwell, MD
NPI 1790768653ActiveIndividual· Obstetrics & Gynecology· Bakersfield, CA
Obstetrics & Gynecology (MD) in Bakersfield, California, trained at University of California, San Diego School of Medicine (class of 1999). In 2024 Medicare paid $12,674 for 45 patients, and Part D covered 82 of their prescriptions, 80% of them generic. Mayne Pharma Commercial LLC was the largest of 3 companies reporting payments in 2025, $172.04 in all, mostly food and beverage.
Overview
| NPI | 1790768653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 23, 2005 |
| Last updated in NPPES | Oct 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A74796 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 191 across 21 procedure codes |
| Paid by Medicare | $12,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 175 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $8,980 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Advanced Womens Health Center A Medical CorporationBakersfield, CA · 2 clinicians
Hospital affiliation
- Adventist Health BakersfieldBakersfield, CA
Industry payments (Open Payments)
- 2025$172.04 · 9 payments from 3 companies
- 2024$185.21 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $132.84 | 7 |
| Bayer Healthcare Pharmaceuticals Inc. | $24.08 | 1 |
| Organon LLC | $15.12 | 1 |
What the 2025 payments were for
- Food and Beverage$172.04 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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