Olga Afanasiev, MD, PHD
NPI 1669869384ActiveIndividual· Dermatology· Mountain View, CA
Dermatology (MD, PHD) in Mountain View, California, trained at University of Washington School of Medicine (class of 2015). 385 Medicare patients in 2024, $99,892 paid; nearly all of their 526 Part D prescriptions were generic (95%). Gilead Sciences, Inc. was the largest of 12 companies reporting payments in 2025, $2,066 in all, mostly consulting fees.
Overview
| NPI | 1669869384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Apr 21, 2015 |
| Last updated in NPPES | Sep 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A144290 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 385 |
|---|---|
| Services billed | 1,722 across 31 procedure codes |
| Paid by Medicare | $99,892 |
Part D prescriptions in 2024
| Prescriptions (claims) | 526 · 599 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $119,452 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Industry payments (Open Payments)
- 2025$2,066 · 18 payments from 12 companies
- 2024$2,772 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $1,660 | 1 |
| Janssen Biotech, Inc. | $96.07 | 5 |
| Galderma Laboratories, L.P. | $67.76 | 3 |
| Genzyme Corporation | $42.32 | 1 |
| Incyte Corporation | $31.15 | 1 |
What the 2025 payments were for
- Consulting Fee$1,660 · 1 payment
- Food and Beverage$406.28 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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