Michael Gellert, M.A., M.S.W.
NPI 1578702155 · Clinical Social Worker · Los Angeles, CA
Michael Gellert, M.A., M.S.W. is a Clinical Social Worker provider in Los Angeles, CA (NPI 1578702155).
Provider details
- NPI number
- 1578702155
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.A., M.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS16153 (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
17 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
- 2009-02-05
- Last updated
- 2009-02-05
Frequently asked questions
- What is Michael Gellert's NPI number?
- Michael Gellert's National Provider Identifier (NPI) is 1578702155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gellert's specialty?
- Michael Gellert is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Gellert located?
- Michael Gellert's practice location on file with NPPES is 3846 Mclaughlin Ave, Los Angeles, CA 90066-4010.
- What is Michael Gellert's phone number?
- The practice phone number listed in the NPPES registry for Michael Gellert is (310) 313-3063.
- Is Michael Gellert's NPI active?
- Yes — Michael Gellert's NPI (1578702155) is active in the NPPES registry as of the last update on 2009-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.