Quick answers
- Where does Steven J. Anderson see patients?
- Medicare's clinician data lists 2 practice locations, including Seattle, WA. Call before your visit to confirm the address.
- What is Steven J. Anderson's specialty?
- Medicare lists Sports Medicine as the primary specialty.
- Does Steven J. Anderson accept Medicare assignment?
- Yes. Medicare's clinician data says Steven J. Anderson 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.
- What is the phone number for Steven J. Anderson?
- (206) 523-1422, as listed in official Medicare / NPI Registry data.
- What is Steven J. Anderson's NPI number?
- 1982752069. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Steven J. Anderson is enrolled with Medicare (CMS data updated 2026-10-02).
- 3216 NE 45th Pl, Suite 304Seattle, WA 98105 (206) 523‑1422
- 900 Terry Ave, Suite 100Seattle, WA 98104 (206) 694‑6665
Group practices
Medicare enrollment lists Steven J. Anderson as a member of this group (CMS data updated 2026-10-02).
- Opa Ortho PLLC41 clinicians in the group
Specialties
- Sports Medicineprimary
Other sports medicine doctors in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982752069 |
| 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
- 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