Natalia Martinez
NPI 1891625059 · Adult Companion · Fairfield, CA
Natalia Martinez is a Adult Companion provider in Fairfield, CA (NPI 1891625059).
Provider details
- NPI number
- 1891625059
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related 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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2310 1st StNapa, CA 94559-2239Phone: (707) 224-8266
Registry dates
- Enumerated
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Natalia Martinez's NPI number?
- Natalia Martinez's National Provider Identifier (NPI) is 1891625059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Martinez's specialty?
- Natalia Martinez is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Natalia Martinez located?
- Natalia Martinez's practice location on file with NPPES is 4820 Business Center Dr Ste 210, Fairfield, CA 94534-1696.
- What is Natalia Martinez's phone number?
- The practice phone number listed in the NPPES registry for Natalia Martinez is (707) 977-8605.
- Is Natalia Martinez's NPI active?
- Yes — Natalia Martinez's NPI (1891625059) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.