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DIANA AHUMADA
NPI 1669907234
Counselor - Addiction (Substance Use Disorder) in Fairfield, CA

Active since April 20, 2017
1735 ENTERPRISE DR, BUILDING 1 SUITE 105 A, FAIRFIELD, CA 94533(707) 425-1799 Get Directions Write a Review

NPPES record last updated: April 20, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diana Ahumada NPPES

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

DIANA AHUMADA (NPI 1669907234) is an individual addiction (substance use disorder) provider in Fairfield, California and active in the NPI registry since April 2017.

NPPES Registry Identity

NPI1669907234
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameDIANA AHUMADA
Location Address1735 ENTERPRISE DR, BUILDING 1 SUITE 105 AFairfield, CA 94533-6822
Mailing Address1735 Enterprise Dr, Building 1 Suite 105 AFairfield, CA 94533-6822
Phone(707) 425-1799
Sole ProprietorNo
Enumeration DateApril 20, 2017
✔ NPI 1669907234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
1735 ENTERPRISE DR, Fairfield, CA 94533
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Other Providers at the Same Location NPPES 20

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

CHELSEY MCDONALD
Counselor
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Solano County (707) 425-1799
MONTE FANTON
Counselor
1735 ENTERPRISE DR, SUITE 105 A
FAIRFIELD, CA 94533
Solano County (707) 425-1799
PRISCILLA FRIAS
Counselor (Addiction (Substance Use Disorder))
1735 ENTERPRISE DR
FAIRFIELD, CA 94533
Solano County (707) 425-1799
ASHLEY HATHCOCK
Counselor
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Solano County (707) 425-1799
JESSICA E DAMIANO
Counselor
1735 ENTERPRISE DR, SUITE 105 A
FAIRFIELD, CA 94533
Solano County (707) 450-7647
MRS. LYNDSEY RENEE KIRCHNER
Counselor
1735 ENTERPRISE DR, BLDG 1
FAIRFIELD, CA 94533
Solano County (707) 425-1799
LORI WEISENBURG
Counselor (Mental Health)
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Solano County (707) 425-1799
DARIN J ALEXANDER
Counselor (Addiction (Substance Use Disorder))
1735 ENTERPRISE DR
FAIRFIELD, CA 94533
Solano County (707) 425-1799

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 Ahumada's NPI number?

The NPI number for Diana Ahumada is 1669907234. It was assigned to this individual provider in the NPPES registry on April 20, 2017.

Where is Diana Ahumada located?

Diana Ahumada practices at 1735 Enterprise Dr Building 1 Suite 105 A, Fairfield, CA 94533. The listed phone number is (707) 425-1799.

What is Diana Ahumada's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Diana Ahumada was last updated on April 20, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.