IndividualActive
Jocelyn Diaz, RN
NPI 1114877693 · Registered Nurse · Oakland, CA
Jocelyn Diaz, RN is a Registered Nurse provider in Oakland, CA (NPI 1114877693).
Provider details
- NPI number
- 1114877693
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95428609 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
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
3451 E 12th St
Oakland, CA 94601-3463
Phone: (510) 535-3500
Street-level locationGet directions
Mailing address
Po Box 22210
Oakland, CA 94623-2210
Registry dates
- Enumerated
- 2026-02-02
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Jocelyn Diaz's NPI number?
- Jocelyn Diaz's National Provider Identifier (NPI) is 1114877693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jocelyn Diaz's specialty?
- Jocelyn Diaz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Jocelyn Diaz located?
- Jocelyn Diaz's practice location on file with NPPES is 3451 E 12th St, Oakland, CA 94601-3463.
- What is Jocelyn Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jocelyn Diaz is (510) 535-3500.
- Is Jocelyn Diaz's NPI active?
- Yes — Jocelyn Diaz's NPI (1114877693) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.