IndividualActive
Nancy Martinez, LCSW
NPI 1659078095 · Clinical Social Worker · Oak Lawn, IL
Nancy Martinez, LCSW is a Clinical Social Worker provider in Oak Lawn, IL (NPI 1659078095).
Provider details
- NPI number
- 1659078095
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149030630 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
5410 W 96th St
Oak Lawn, IL 60453-2932
Phone: (773) 981-0323
Street-level locationGet directions
Mailing address
5410 W 96th St
Oak Lawn, IL 60453-2932
Registry dates
- Enumerated
- 2023-02-15
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Nancy Martinez's NPI number?
- Nancy Martinez's National Provider Identifier (NPI) is 1659078095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Martinez's specialty?
- Nancy Martinez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Martinez located?
- Nancy Martinez's practice location on file with NPPES is 5410 W 96th St, Oak Lawn, IL 60453-2932.
- What is Nancy Martinez's phone number?
- The practice phone number listed in the NPPES registry for Nancy Martinez is (773) 981-0323.
- Is Nancy Martinez's NPI active?
- Yes — Nancy Martinez's NPI (1659078095) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.