William Meyer, PHD
NPI 1104303965 · Clinical Psychologist · Tacoma, WA
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Meyer, PHD is a Clinical Psychologist provider in Tacoma, WA (NPI 1104303965).
Provider details
- NPI number
- 1104303965
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PY60820900 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 444 W Fort St Fl 2Boise, ID 83702-4535Phone: (208) 422-1018
Registry dates
- Enumerated
- 2018-07-25
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is William Meyer's NPI number?
- William Meyer's National Provider Identifier (NPI) is 1104303965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Meyer's specialty?
- William Meyer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Meyer located?
- William Meyer's practice location on file with NPPES is 9600 Veterans Dr Sw, Tacoma, WA 98493-0003.
- What is William Meyer's phone number?
- The practice phone number listed in the NPPES registry for William Meyer is (253) 583-3719.
- Does William Meyer accept Medicare?
- William Meyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Meyer's NPI active?
- Yes — William Meyer's NPI (1104303965) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.