IndividualActive
David Gangsei, PHD
NPI 1952570301 · Psychologist · San Diego, CA
David Gangsei, PHD is a Psychologist provider in San Diego, CA (NPI 1952570301).
Provider details
- NPI number
- 1952570301
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY6363
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3990 Old Town Ave
Suite C 201
San Diego, CA 92110
Phone: (619) 278-2403
Fax: (619) 294-9405
Street-level locationGet directions
Mailing address
Po Box 151240
San Diego, CA 92175
Registry dates
- Enumerated
- 2008-02-29
- Last updated
- 2008-02-29
Frequently asked questions
- What is David Gangsei's NPI number?
- David Gangsei's National Provider Identifier (NPI) is 1952570301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gangsei's specialty?
- David Gangsei is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Gangsei located?
- David Gangsei's practice location on file with NPPES is 3990 Old Town Ave, San Diego, CA 92110.
- What is David Gangsei's phone number?
- The practice phone number listed in the NPPES registry for David Gangsei is (619) 278-2403.
- Is David Gangsei's NPI active?
- Yes — David Gangsei's NPI (1952570301) is active in the NPPES registry as of the last update on 2008-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.