Quick answers
- Where does Nathaniel E. Otto see patients?
- Medicare's clinician data lists 2 practice locations, including Federal Way, WA. Call before your visit to confirm the address.
- What is Nathaniel E. Otto's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Nathaniel E. Otto accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel E. Otto 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 Nathaniel E. Otto?
- (253) 927-0660, as listed in official Medicare / NPI Registry data.
- What is Nathaniel E. Otto's NPI number?
- 1669862629. 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 Nathaniel E. Otto is enrolled with Medicare (CMS data updated 2026-10-02).
- 34730 Pacific Hwy SFederal Way, WA 98003 (253) 927‑0660
- 720 S 348th St, Suite A1bFederal Way, WA 98003
Group practices
Medicare enrollment lists Nathaniel E. Otto as a member of this group (CMS data updated 2026-10-02).
- Otto Family3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Federal Way
Clinicians with the same Medicare primary specialty in Federal Way, WA — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Western States College Of Chiropractic |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669862629 |
| 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