HELEN E HWANG
NPI 1649527292
Counselor - Addiction (Substance Use Disorder) in Fairfield, CA

Active since August 13, 2012
1735 ENTERPRISE DR, SUITE 105A, FAIRFIELD, CA 94533(707) 425-1799(707) 425-1081 Get Directions Write a Review

NPPES record last updated: August 13, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Helen E Hwang NPPES

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

HELEN E HWANG (NPI 1649527292) is an individual addiction (substance use disorder) provider in Fairfield, California and active in the NPI registry since August 2012.

NPPES Registry Identity

NPI1649527292
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameHELEN E HWANG
Location Address1735 ENTERPRISE DR, SUITE 105AFairfield, CA 94533-6822
Mailing Address1735 Enterprise Dr, Suite 105aFairfield, CA 94533-6822 · (707) 425-1799 · Fax (707) 425-1081
Fax(707) 425-1081
Sole ProprietorYes
Enumeration DateAugust 13, 2012
NPI 1649527292 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

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.

Counselor
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Counselor
1735 ENTERPRISE DR, SUITE 105 A
FAIRFIELD, CA 94533
Counselor (Addiction (Substance Use Disorder))
1735 ENTERPRISE DR
FAIRFIELD, CA 94533
Counselor
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Counselor
1735 ENTERPRISE DR, SUITE 105 A
FAIRFIELD, CA 94533
Counselor
1735 ENTERPRISE DR, BLDG 1
FAIRFIELD, CA 94533
Counselor (Mental Health)
1735 ENTERPRISE DR, SUITE 105A
FAIRFIELD, CA 94533
Counselor (Addiction (Substance Use Disorder))
1735 ENTERPRISE DR
FAIRFIELD, CA 94533

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 Helen Hwang's NPI number?

The NPI number for Helen Hwang is 1649527292. It was assigned to this individual provider in the NPPES registry on August 13, 2012.

Where is Helen Hwang located?

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

What is Helen Hwang'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 Helen Hwang was last updated on August 13, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.