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Wendell Callahan, PHD
NPI 1174141717 · School Psychologist · San Diego, CA
Wendell Callahan, PHD is a School Psychologist provider in San Diego, CA (NPI 1174141717).
Provider details
- NPI number
- 1174141717
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- LEP2145 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
5998 Alcala Park
Mrh 215
San Diego, CA 92110
Phone: (619) 573-0292
Street-level locationGet directions
Mailing address
5998 Alcala Park
San Diego, CA 92110-2492
Registry dates
- Enumerated
- 2020-07-09
- Last updated
- 2020-07-09
- Certified
- 2020-07-09
Frequently asked questions
- What is Wendell Callahan's NPI number?
- Wendell Callahan's National Provider Identifier (NPI) is 1174141717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendell Callahan's specialty?
- Wendell Callahan is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Wendell Callahan located?
- Wendell Callahan's practice location on file with NPPES is 5998 Alcala Park, San Diego, CA 92110.
- What is Wendell Callahan's phone number?
- The practice phone number listed in the NPPES registry for Wendell Callahan is (619) 573-0292.
- Is Wendell Callahan's NPI active?
- Yes — Wendell Callahan's NPI (1174141717) is active in the NPPES registry as of the last update on 2020-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.