Geraldine Martinez, FNP
NPI 1548422850 · Family Nurse Practitioner · Los Angeles, CA
Geraldine Martinez, FNP is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1548422850).
Provider details
- NPI number
- 1548422850
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 424780 (CA)
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
17 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
- 2008-06-27
- Last updated
- 2008-06-27
Frequently asked questions
- What is Geraldine Martinez's NPI number?
- Geraldine Martinez's National Provider Identifier (NPI) is 1548422850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geraldine Martinez's specialty?
- Geraldine Martinez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Geraldine Martinez located?
- Geraldine Martinez's practice location on file with NPPES is 545 S San Pedro St, Los Angeles, CA 90013-2101.
- What is Geraldine Martinez's phone number?
- The practice phone number listed in the NPPES registry for Geraldine Martinez is (213) 347-6300.
- Is Geraldine Martinez's NPI active?
- Yes — Geraldine Martinez's NPI (1548422850) is active in the NPPES registry as of the last update on 2008-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.