Anna L. Cogen, MD, PHD
NPI 1669869491ActiveIndividual· Dermatology· Seattle, WA
Dermatology (MD, PHD) in Seattle, Washington, trained at University of California, San Francisco School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $149,194 for 332 claims, against $33,342 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $68.40 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669869491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2015 |
| Last updated in NPPES | Mar 2, 2023 |
| Certified by provider | Mar 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD60951292 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 914 across 29 procedure codes |
| Paid by Medicare | $33,342 |
Part D prescriptions in 2024
| Prescriptions (claims) | 332 · 429 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $149,194 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliation
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
- 2025$68.40 · 1 payment from 1 company
- 2024$67.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $68.40 | 1 |
What the 2025 payments were for
- Food and Beverage$68.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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