Quick answers
- Does Richard T. Knowlton accept Medicare assignment?
- Yes. Medicare's clinician data says Richard T. Knowlton accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Richard T. Knowlton's NPI number?
- 1174513477. 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 Richard T. Knowlton is enrolled with Medicare (CMS data updated October 2, 2026).
- 10217 125th St Ct E, Fl 2Puyallup, WA 98374 (253) 864‑4550
- 2600 Compass RdGlenview, IL 60026
Group practices
Medicare enrollment lists Richard T. Knowlton as a member of these groups (CMS data updated October 2, 2026).
- Select Rehabilitation, LLC2,046 clinicians in the group
- Select Outpatient Services Inc805 clinicians in the group
- Sea Mar Community Health Centers230 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Puyallup
Clinicians with the same Medicare primary specialty in Puyallup, WA — not a recommendation.
Other clinicians in Select Rehabilitation, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174513477 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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