Lauren Callahan, PSY.D.
NPI 1427756055 · Clinical Child & Adolescent Psychologist · San Francisco, CA
Lauren Callahan, PSY.D. is a Clinical Child & Adolescent Psychologist provider in San Francisco, CA (NPI 1427756055).
Provider details
- NPI number
- 1427756055
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1200 Sixth Ave Ste 202Belmont, CA 94002-3839Phone: (650) 762-8352
Registry dates
- Enumerated
- 2023-02-22
- Last updated
- 2023-02-22
- Certified
- 2023-02-22
Frequently asked questions
- What is Lauren Callahan's NPI number?
- Lauren Callahan's National Provider Identifier (NPI) is 1427756055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Callahan's specialty?
- Lauren Callahan is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Lauren Callahan located?
- Lauren Callahan's practice location on file with NPPES is 870 Market St Ste 953, San Francisco, CA 94102-2912.
- What is Lauren Callahan's phone number?
- The practice phone number listed in the NPPES registry for Lauren Callahan is (650) 762-8352.
- Is Lauren Callahan's NPI active?
- Yes — Lauren Callahan's NPI (1427756055) is active in the NPPES registry as of the last update on 2023-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.