IndividualActive
Jon Martinez, MSW
NPI 1811753882 · Clinical Social Worker · Downey, CA
Jon Martinez, MSW is a Clinical Social Worker provider in Downey, CA (NPI 1811753882).
Provider details
- NPI number
- 1811753882
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 313793 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
7285 Quill Dr
Downey, CA 90242-2001
Phone: (562) 940-8681
Street-level locationGet directions
Mailing address
728 S Montebello Blvd
Montebello, CA 90640-5904
Registry dates
- Enumerated
- 2024-02-26
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Jon Martinez's NPI number?
- Jon Martinez's National Provider Identifier (NPI) is 1811753882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Martinez's specialty?
- Jon Martinez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jon Martinez located?
- Jon Martinez's practice location on file with NPPES is 7285 Quill Dr, Downey, CA 90242-2001.
- What is Jon Martinez's phone number?
- The practice phone number listed in the NPPES registry for Jon Martinez is (562) 940-8681.
- Is Jon Martinez's NPI active?
- Yes — Jon Martinez's NPI (1811753882) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.