Catherine Martinez, FNP-BC
NPI 1376491829 · Family Nurse Practitioner · Stone Park, IL
Catherine Martinez, FNP-BC is a Family Nurse Practitioner provider in Stone Park, IL (NPI 1376491829).
Provider details
- NPI number
- 1376491829
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209.034016 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-03-19
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Catherine Martinez's NPI number?
- Catherine Martinez's National Provider Identifier (NPI) is 1376491829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Martinez's specialty?
- Catherine Martinez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Martinez located?
- Catherine Martinez's practice location on file with NPPES is 3520 W North Ave, Stone Park, IL 60165-1042.
- What is Catherine Martinez's phone number?
- The practice phone number listed in the NPPES registry for Catherine Martinez is (708) 356-6341.
- Is Catherine Martinez's NPI active?
- Yes — Catherine Martinez's NPI (1376491829) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.