Matthew Mollenhauer, LCSW
NPI 1861962235 · Clinical Social Worker · Los Angeles, CA
Matthew Mollenhauer, LCSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1861962235).
Provider details
- NPI number
- 1861962235
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- ASW85762 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 982 Mission StSan Francisco, CA 94103-2911Phone: (415) 597-8072Fax: (415) 597-8004
Registry dates
- Enumerated
- 2018-11-28
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Matthew Mollenhauer's NPI number?
- Matthew Mollenhauer's National Provider Identifier (NPI) is 1861962235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Mollenhauer's specialty?
- Matthew Mollenhauer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Mollenhauer located?
- Matthew Mollenhauer's practice location on file with NPPES is 3415 S Sepulveda Blvd Fl 11, Los Angeles, CA 90034-6060.
- What is Matthew Mollenhauer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Mollenhauer is (530) 672-1785.
- Is Matthew Mollenhauer's NPI active?
- Yes — Matthew Mollenhauer's NPI (1861962235) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.