Howard Gellerman
NPI 1205442134 · Marriage & Family Therapist · South Pasadena, CA
Howard Gellerman is a Marriage & Family Therapist provider in South Pasadena, CA (NPI 1205442134).
Provider details
- NPI number
- 1205442134
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- MT12208 (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
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
Mailing address
Registry dates
- Enumerated
- 2020-09-16
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Howard Gellerman's NPI number?
- Howard Gellerman's National Provider Identifier (NPI) is 1205442134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Gellerman's specialty?
- Howard Gellerman is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Howard Gellerman located?
- Howard Gellerman's practice location on file with NPPES is 625 Fair Oaks Ave, South Pasadena, CA 91030-2630.
- What is Howard Gellerman's phone number?
- The practice phone number listed in the NPPES registry for Howard Gellerman is (323) 341-5580.
- Is Howard Gellerman's NPI active?
- Yes — Howard Gellerman's NPI (1205442134) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.