Anna Kogan
NPI 1558520379ActiveIndividual· Obstetrics & Gynecology· New York, NY
Obstetrics & Gynecology with Sutter Bay Hospitals, practicing in New York, New York. Mostly services rather than prescriptions: Medicare paid $3,429 for 34 patients in 2024, with only 39 Part D claims. Abbvie Inc. reported $38.90 in payments in 2025, mostly food and beverage. Lists California Pacific Medical Ctr-Davies Campus Hosp as a hospital affiliation.
Overview
| NPI | 1558520379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 6, 2008 |
| Last updated in NPPES | Jun 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | P63969 | NY |
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 | 34 |
|---|---|
| Services billed | 51 across 13 procedure codes |
| Paid by Medicare | $3,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 83 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $2,002 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Sutter Bay HospitalsLakeport, CA · 48 clinicians
Hospital affiliation
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
Industry payments (Open Payments)
- 2025$38.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $38.90 | 1 |
What the 2025 payments were for
- Food and Beverage$38.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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