William Demonte, PSY.D.
NPI 1861864308 · Clinical Psychologist · Bonney Lake, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Demonte, PSY.D. is a Clinical Psychologist provider in Bonney Lake, WA (NPI 1861864308).
Provider details
- NPI number
- 1861864308
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PY60472753 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2015-10-23
- Last updated
- 2020-12-18
- Certified
- 2020-12-18
Frequently asked questions
- What is William Demonte's NPI number?
- William Demonte's National Provider Identifier (NPI) is 1861864308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Demonte's specialty?
- William Demonte is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Demonte located?
- William Demonte's practice location on file with NPPES is 9230 Sky Island Dr E, Bonney Lake, WA 98391-7385.
- What is William Demonte's phone number?
- The practice phone number listed in the NPPES registry for William Demonte is (253) 750-6000.
- Does William Demonte accept Medicare?
- William Demonte is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Demonte's NPI active?
- Yes — William Demonte's NPI (1861864308) is active in the NPPES registry as of the last update on 2020-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.