What is Derek Hernandez's NPI number?

Derek Hernandez's National Provider Identifier (NPI) is 1659190395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Hernandez's specialty?

Derek Hernandez is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Derek Hernandez located?

Derek Hernandez's practice location on file with NPPES is 121 Downey Ave, Modesto, CA 95354-1208.

What is Derek Hernandez's phone number?

The practice phone number listed in the NPPES registry for Derek Hernandez is (209) 341-1824.

Is Derek Hernandez's NPI active?

Yes — Derek Hernandez's NPI (1659190395) is active in the NPPES registry as of the last update on 2025-05-15.

IndividualActive

Derek Hernandez

NPI 1659190395 · Adult Companion · Modesto, CA

Derek Hernandez is a Adult Companion provider in Modesto, CA (NPI 1659190395).

Provider details

NPI number: 1659190395
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Basic profile(49/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

121 Downey Ave

Modesto, CA 95354-1208

Phone: (209) 341-1824

Street-level locationGet directions

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Mailing address