Justin Martinez, CRNA
NPI 1477022051 · Certified Registered Nurse Anesthetist · Fontana, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Martinez, CRNA is a Certified Registered Nurse Anesthetist provider in Fontana, CA (NPI 1477022051).
Provider details
- NPI number
- 1477022051
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 95000981 (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
7 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
- 2018-11-13
- Last updated
- 2021-12-08
Frequently asked questions
- What is Justin Martinez's NPI number?
- Justin Martinez's National Provider Identifier (NPI) is 1477022051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Martinez's specialty?
- Justin Martinez is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justin Martinez located?
- Justin Martinez's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Justin Martinez's phone number?
- The practice phone number listed in the NPPES registry for Justin Martinez is (909) 302-4886.
- Does Justin Martinez accept Medicare?
- Justin Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Martinez's NPI active?
- Yes — Justin Martinez's NPI (1477022051) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.