Tatyana Kopilova, M.D.
NPI 1841712817ActiveIndividual· Surgery· Santa Rosa, CA
Surgery (M.D.) in Santa Rosa, California, trained at Florida Atlantic University, College of Medicine (class of 2017). Part D covered 96 prescriptions written in 2024, 99% of them generic. Octapharma USA, Inc. was the largest of 2 companies reporting payments in 2025, $35.13 in all, mostly food and beverage.
Overview
| NPI | 1841712817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2017 |
| Last updated in NPPES | Sep 8, 2022 |
| Certified by provider | Sep 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 159268 | 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 - General Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 96 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $1,004 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Florida Atlantic University, College of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | General Surgery |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital-Santa RosaSanta Rosa, CA
Industry payments (Open Payments)
- 2025$35.13 · 2 payments from 2 companies
- 2024$3,492 · 10 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Octapharma USA, Inc. | $17.69 | 1 |
| Intuitive Surgical, Inc. | $17.44 | 1 |
What the 2025 payments were for
- Food and Beverage$35.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 general surgeons in Santa Rosa · All general surgeons in California