Kathleen Mary Pollock, M.D.
NPI 1073519559ActiveIndividual· Obstetrics & Gynecology· Mission Viejo, CA
Obstetrics & Gynecology (M.D.) in Mission Viejo, California, trained at Jefferson Medical College of Thomas Jefferson University (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $40,420 for 320 claims, against $11,520 paid for services in 2024. Biogen, Inc. was the largest of 11 companies reporting payments in 2025, $623.58 in all, mostly food and beverage.
Overview
| NPI | 1073519559 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Nov 9, 2021 |
| Certified by provider | Nov 9, 2021 |
| Reactivated | May 31, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A68341 | CA |
| Specialist | 174400000X | A68341 | 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 | 89 |
|---|---|
| Services billed | 169 across 27 procedure codes |
| Paid by Medicare | $11,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 769 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $40,420 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$623.58 · 22 payments from 11 companies
- 2024$158.14 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $155.00 | 6 |
| Janssen Pharmaceuticals, Inc | $143.75 | 1 |
| Mayne Pharma Commercial LLC | $67.76 | 4 |
| Astellas Pharma US Inc | $51.71 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $42.69 | 2 |
What the 2025 payments were for
- Food and Beverage$623.58 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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