Quick answers
- Which hospitals does Daniel A. Ananyev work at?
- Medicare's official clinician data lists Daniel A. Ananyev at 3 hospitals: Legacy Good Samaritan Medical Center, Legacy Mount Hood Medical Center and OHSU Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel A. Ananyev see patients?
- Medicare's clinician data lists 1 practice location in Gresham, OR. Call before your visit to confirm the address.
- What is Daniel A. Ananyev's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Daniel A. Ananyev accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel A. Ananyev accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Daniel A. Ananyev offer telehealth?
- Medicare's clinician data says Daniel A. Ananyev offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Daniel A. Ananyev?
- (503) 674-1580, as listed in official Medicare / NPI Registry data.
- What is Daniel A. Ananyev's NPI number?
- 1255678439. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel A. Ananyev works
Medicare's Facility Affiliation Data lists Daniel A. Ananyev at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Legacy Good Samaritan Medical CenterPortland, OR · Acute Care Hospital · CCN 380017
- Legacy Mount Hood Medical CenterGresham, OR · Acute Care Hospital · CCN 380025
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
Practice locations
Addresses where Daniel A. Ananyev is enrolled with Medicare (CMS data updated 2026-10-02).
- 24988 SE Stark St, Suite 220Gresham, OR 97030 (503) 674‑1580
Group practices
Medicare enrollment lists Daniel A. Ananyev as a member of this group (CMS data updated 2026-10-02).
- Legacy Mount Hood Medical Center59 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Gresham
Clinicians with the same Medicare primary specialty in Gresham, OR — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | College Of Osteo Med Of The Pacific At Pomona |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255678439 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians