IndividualActive
William Tuon
NPI 1891196994 · Mental Health Counselor · Stockton, CA
William Tuon is a Mental Health Counselor provider in Stockton, CA (NPI 1891196994).
Provider details
- NPI number
- 1891196994
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT 37718
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1212 N California St
Stockton, CA 95202-1552
Phone: (209) 468-8667
Fax: (209) 468-8812
Street-level locationGet directions
Mailing address
1212 N California St
Stockton, CA 95202-1552
Registry dates
- Enumerated
- 2014-09-08
- Last updated
- 2014-09-08
Frequently asked questions
- What is William Tuon's NPI number?
- William Tuon's National Provider Identifier (NPI) is 1891196994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Tuon's specialty?
- William Tuon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Tuon located?
- William Tuon's practice location on file with NPPES is 1212 N California St, Stockton, CA 95202-1552.
- What is William Tuon's phone number?
- The practice phone number listed in the NPPES registry for William Tuon is (209) 468-8667.
- Is William Tuon's NPI active?
- Yes — William Tuon's NPI (1891196994) is active in the NPPES registry as of the last update on 2014-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.