Richard Wemhoff, PH.D.
NPI 1659485738 · Psychologist · Redmond, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Wemhoff, PH.D. is a Psychologist provider in Redmond, WA (NPI 1659485738).
Provider details
- NPI number
- 1659485738
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1048 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2023-12-15
- Certified
- 2023-12-15
Frequently asked questions
- What is Richard Wemhoff's NPI number?
- Richard Wemhoff's National Provider Identifier (NPI) is 1659485738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Wemhoff's specialty?
- Richard Wemhoff is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Richard Wemhoff located?
- Richard Wemhoff's practice location on file with NPPES is 8275 166th Ave Ne Ste 200, Redmond, WA 98052-6629.
- What is Richard Wemhoff's phone number?
- The practice phone number listed in the NPPES registry for Richard Wemhoff is (425) 869-2644.
- Does Richard Wemhoff accept Medicare?
- Richard Wemhoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Wemhoff's NPI active?
- Yes — Richard Wemhoff's NPI (1659485738) is active in the NPPES registry as of the last update on 2023-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.