IndividualActive
Geoffrey Mellon, LCSW
NPI 1699101956 · Social Worker · Los Angeles, CA
Geoffrey Mellon, LCSW is a Social Worker provider in Los Angeles, CA (NPI 1699101956).
Provider details
- NPI number
- 1699101956
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCSW88540 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3200 Motor Ave
Los Angeles, CA 90034-3710
Phone: (310) 836-1223
Fax: (310) 204-4134
Street-level locationGet directions
Mailing address
3200 Motor Ave
Los Angeles, CA 90034-3710
Registry dates
- Enumerated
- 2013-09-18
- Last updated
- 2019-04-24
Frequently asked questions
- What is Geoffrey Mellon's NPI number?
- Geoffrey Mellon's National Provider Identifier (NPI) is 1699101956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Mellon's specialty?
- Geoffrey Mellon is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Geoffrey Mellon located?
- Geoffrey Mellon's practice location on file with NPPES is 3200 Motor Ave, Los Angeles, CA 90034-3710.
- What is Geoffrey Mellon's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Mellon is (310) 836-1223.
- Is Geoffrey Mellon's NPI active?
- Yes — Geoffrey Mellon's NPI (1699101956) is active in the NPPES registry as of the last update on 2019-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.