What is Gerardo Hernandez's NPI number?

Gerardo Hernandez's National Provider Identifier (NPI) is 1649109257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gerardo Hernandez's specialty?

Gerardo Hernandez is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Gerardo Hernandez located?

Gerardo Hernandez's practice location on file with NPPES is 1800 N California St, Stockton, CA 95204-6019.

What is Gerardo Hernandez's phone number?

The practice phone number listed in the NPPES registry for Gerardo Hernandez is (209) 943-2000.

Is Gerardo Hernandez's NPI active?

Yes — Gerardo Hernandez's NPI (1649109257) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

Gerardo Hernandez, RN

NPI 1649109257 · Registered Nurse · Stockton, CA

Gerardo Hernandez, RN is a Registered Nurse provider in Stockton, CA (NPI 1649109257).

Provider details

NPI number: 1649109257
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: No
License: 95315308 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95315308 (CA)
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

1800 N California St

Stockton, CA 95204-6019

Phone: (209) 943-2000

Street-level locationGet directions

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Mailing address