Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. GUILLERMO ENRIQUE HERNANDEZ DC
NPI 1508764382
Chiropractor in Altadena, CA

Q: What is Guillermo Hernandez's NPI number?

The NPI number for Guillermo Hernandez is 1508764382. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Q: What is Guillermo Hernandez's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Active since October 29, 2026

623 W MARIPOSA ST, ALTADENA, CA 91001(626) 201-8590 Get Directions Write a Review

NPPES record added: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Guillermo Enrique Hernandez Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GUILLERMO ENRIQUE HERNANDEZ DC (NPI 1508764382) is an individual chiropractor in Altadena, California, licensed in California (35086) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1508764382

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. GUILLERMO ENRIQUE HERNANDEZCredential: DC

Location Address623 W MARIPOSA STAltadena, CA 91001-4515

Mailing Address623 W Mariposa StAltadena, CA 91001-4515 · (626) 201-8590

Phone(626) 201-8590

Sole ProprietorYes

Enumeration DateOctober 29, 2026

NPPES CertifiedOctober 29, 2026

✔ NPI 1508764382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · 35086

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

623 W MARIPOSA ST, Altadena, CA 91001

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Guillermo Hernandez's NPI number?

The NPI number for Guillermo Hernandez is 1508764382. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Where is Guillermo Hernandez located?

Guillermo Hernandez practices at 623 W Mariposa St, Altadena, CA 91001. The listed phone number is (626) 201-8590.

What is Guillermo Hernandez's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Guillermo Hernandez was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.