Jeffrey Stuart Illeck, M.D.
NPI 1013920958ActiveIndividual· Obstetrics & Gynecology· Huntington Beach, CA
Obstetrics & Gynecology (M.D.) with Hoag Clinic, practicing in Huntington Beach, California. Their prescriptions cost Medicare Part D more than their services did: $20,562 for 181 claims, against $10,286 paid for services in 2024. Baxter Healthcare was the largest of 4 companies reporting payments in 2025, $108.14 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013920958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 14, 2006 |
| Last updated in NPPES | Apr 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G067729 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 73 |
|---|---|
| Services billed | 141 across 13 procedure codes |
| Paid by Medicare | $10,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 408 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $20,562 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Industry payments (Open Payments)
- 2025$108.14 · 5 payments from 4 companies
- 2024$283.65 · 12 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $38.57 | 1 |
| Sumitomo Pharma America, Inc. | $32.53 | 2 |
| Exact Sciences Corporation | $30.34 | 1 |
| Mayne Pharma Commercial LLC | $6.70 | 1 |
What the 2025 payments were for
- Food and Beverage$108.14 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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