IndividualActive
William King, MA
NPI 1891623674 · Mental Health Counselor · Anaheim, CA
William King, MA is a Mental Health Counselor provider in Anaheim, CA (NPI 1891623674).
Provider details
- NPI number
- 1891623674
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- No
- License
- 147528 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
505 S Villa Real Ste 117
Anaheim, CA 92807-3441
Phone: (949) 525-5357
Street-level locationGet directions
Mailing address
6552 Peggy Cir
Huntington Beach, CA 92647-4310
Registry dates
- Enumerated
- 2026-05-12
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is William King's NPI number?
- William King's National Provider Identifier (NPI) is 1891623674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William King's specialty?
- William King is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William King located?
- William King's practice location on file with NPPES is 505 S Villa Real Ste 117, Anaheim, CA 92807-3441.
- What is William King's phone number?
- The practice phone number listed in the NPPES registry for William King is (949) 525-5357.
- Is William King's NPI active?
- Yes — William King's NPI (1891623674) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.