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DIANA T LEON D.C.
NPI 1154887347
Chiropractor in Castro Valley, CA

Active since February 13, 2019
4035 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552(510) 247-1272(510) 881-1334 Get Directions Write a Review

NPPES record last updated: February 13, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana T Leon D.c. NPPES

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

DIANA T LEON D.C. (NPI 1154887347) is an individual chiropractor in Castro Valley, California, licensed in California (34167) and active in the NPI registry since February 2019.

NPPES Registry Identity

NPI1154887347
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDIANA T LEONCredential: D.C.
Location Address4035 E CASTRO VALLEY BLVDCastro Valley, CA 94552-4840
Mailing Address4035 E Castro Valley BlvdCastro Valley, CA 94552-4840 · (510) 247-1272 · Fax (510) 881-1334
Phone(510) 247-1272
Fax(510) 881-1334
Sole ProprietorYes
Enumeration DateFebruary 13, 2019
✔ NPI 1154887347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · 34167
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.
4035 E CASTRO VALLEY BLVD, Castro Valley, CA 94552
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Other Identifiers 1

Other34167CA · Chiropractic License

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. OLIVIA CHU D.C.
Chiropractor
4035 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Alameda County (510) 247-1272
NUNO CHIROPRACTIC A PROFESSIONAL CORPORATION
Chiropractor
4035 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Alameda County (510) 247-1272
GUADALUPE P NUNO
Chiropractor
4035 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Alameda County (510) 247-1272
DR. HANS FREERICKS D.C.
Chiropractor
4035 E CASTRO VALLEY BLVD
CASTRO VALLEY, CA 94552
Alameda County (510) 247-1272

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 Diana Leon's NPI number?

The NPI number for Diana Leon is 1154887347. It was assigned to this individual provider in the NPPES registry on February 13, 2019.

Where is Diana Leon located?

Diana Leon practices at 4035 E Castro Valley Blvd, Castro Valley, CA 94552. The listed phone number is (510) 247-1272.

What is Diana Leon'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 Diana Leon was last updated on February 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.