Joel Williamson, APCC
NPI 1386333086 · Professional Counselor · San Diego, CA
Joel Williamson, APCC is a Professional Counselor provider in San Diego, CA (NPI 1386333086).
Provider details
- NPI number
- 1386333086
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- APCC
- Sex
- Male
- Sole proprietor
- No
- License
- 18219 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
3 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
- 2023-05-08
- Last updated
- 2025-03-11
- Certified
- 2025-03-11
Frequently asked questions
- What is Joel Williamson's NPI number?
- Joel Williamson's National Provider Identifier (NPI) is 1386333086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Williamson's specialty?
- Joel Williamson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Joel Williamson located?
- Joel Williamson's practice location on file with NPPES is 2136 El Cajon Blvd, San Diego, CA 92104-1102.
- What is Joel Williamson's phone number?
- The practice phone number listed in the NPPES registry for Joel Williamson is (619) 906-5319.
- Is Joel Williamson's NPI active?
- Yes — Joel Williamson's NPI (1386333086) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.