Josephine Martinez, LCSW
NPI 1255796710 · Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josephine Martinez, LCSW is a Social Worker provider in Chicago, IL (NPI 1255796710).
Provider details
- NPI number
- 1255796710
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149.017412 (IL)
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
10 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
- 2015-12-28
- Last updated
- 2022-05-05
- Certified
- 2022-05-05
Frequently asked questions
- What is Josephine Martinez's NPI number?
- Josephine Martinez's National Provider Identifier (NPI) is 1255796710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Martinez's specialty?
- Josephine Martinez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Josephine Martinez located?
- Josephine Martinez's practice location on file with NPPES is 1360 N Lake Shore Dr Apt 1705, Chicago, IL 60610-8462.
- What is Josephine Martinez's phone number?
- The practice phone number listed in the NPPES registry for Josephine Martinez is (312) 285-3395.
- Does Josephine Martinez accept Medicare?
- Josephine Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josephine Martinez's NPI active?
- Yes — Josephine Martinez's NPI (1255796710) is active in the NPPES registry as of the last update on 2022-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.