Daniel Alexander Ananyev, D.O.
NPI 1255678439ActiveIndividual· Family Medicine· Lake Oswego, OR
Family Medicine (D.O.) in Lake Oswego, Oregon, trained at College of Osteo Med of the Pacific at Pomona (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $161,774 for 989 claims, against $4,821 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 4 companies reporting payments in 2025, $452.29 in all, mostly food and beverage.
Overview
| NPI | 1255678439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 9, 2013 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | DO166843 | OR |
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 - Family Practice (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 95 across 27 procedure codes |
| Paid by Medicare | $4,821 |
Part D prescriptions in 2024
| Prescriptions (claims) | 989 · 1,992 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $161,774 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | College of Osteo Med of the Pacific at Pomona |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Legacy Mount Hood Medical CenterGresham, OR · 59 clinicians
Hospital affiliations
- Legacy Good Samaritan Medical CenterPortland, OR
- Legacy Mount Hood Medical CenterGresham, OR
- Ohsu Hospital and ClinicsPortland, OR
Other facilities
- Amedisys Home Health CareHome health agency · Portland, OR
- Assured Home HealthHome health agency · Clackamas, OR
- Providence Home HealthHome health agency · Portland, OR
Industry payments (Open Payments)
- 2025$452.29 · 5 payments from 4 companies
- 2024$194.52 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $180.42 | 2 |
| Vertex Pharmaceuticals Incorporated | $120.06 | 1 |
| Dexcom, Inc. | $88.72 | 1 |
| Tandem Diabetes Care, Inc. | $63.09 | 1 |
What the 2025 payments were for
- Food and Beverage$452.29 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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