Karen E. Koe, MD
NPI 1780648709ActiveIndividual· Obstetrics & Gynecology· Los Alamitos, CA
Obstetrics & Gynecology (MD) in Los Alamitos, California, trained at Virginia Commonwealth University, School of Medicine (class of 1986). In 2024 Medicare paid $51,297 for 347 patients, and Part D covered 597 of their prescriptions, 78% of them generic. Mayne Pharma Commercial LLC was the largest of 13 companies reporting payments in 2025, $830.36 in all, mostly food and beverage.
Overview
| NPI | 1780648709 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 14, 2006 |
| Last updated in NPPES | Feb 13, 2025 |
| Certified by provider | Feb 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G60896 | 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 | 347 |
|---|---|
| Services billed | 721 across 25 procedure codes |
| Paid by Medicare | $51,297 |
Part D prescriptions in 2024
| Prescriptions (claims) | 597 · 1,221 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $58,066 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Prohealth Partners, A Medical GroupLong Beach, CA · 239 clinicians
Hospital affiliations
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$830.36 · 35 payments from 13 companies
- 2024$799.64 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $200.84 | 9 |
| Exact Sciences Corporation | $144.57 | 8 |
| Exeltis, USA Inc. | $88.30 | 4 |
| Biotissue Holdings Inc. | $78.25 | 1 |
| Abbvie Inc. | $76.95 | 4 |
What the 2025 payments were for
- Food and Beverage$830.36 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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