Edward Callahan, PH.D.
NPI 1467438051 · Clinical Psychologist · Sacramento, CA
Edward Callahan, PH.D. is a Clinical Psychologist provider in Sacramento, CA (NPI 1467438051).
Provider details
- NPI number
- 1467438051
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- PSY4098 (CA)
Specialties & taxonomies
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
20 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
- 2005-12-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Edward Callahan's NPI number?
- Edward Callahan's National Provider Identifier (NPI) is 1467438051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Callahan's specialty?
- Edward Callahan is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Edward Callahan located?
- Edward Callahan's practice location on file with NPPES is 4860 Y St, Sacramento, CA 95817-2307.
- What is Edward Callahan's phone number?
- The practice phone number listed in the NPPES registry for Edward Callahan is (916) 734-3630.
- Is Edward Callahan's NPI active?
- Yes — Edward Callahan's NPI (1467438051) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.