IndividualActive
William Martinez, RN
NPI 1376199463 · Registered Nurse · Long Beach, CA
Provider details
- NPI number
- 1376199463
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 675472-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1501 Hughes Way Ste 150
Long Beach, CA 90810-1878
Phone: (310) 221-6336
Street-level locationGet directions
Mailing address
506 Ilyssa Way
Staten Island, NY 10312-6600
Additional practice locations (1)
- 241 North RdPoughkeepsie, NY 12601-1154Phone: (084) 548-3500
Registry dates
- Enumerated
- 2019-08-14
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.