Estefany Guzman, LCSW

Clinical Social Worker · Fullerton, CA

Individual Active NPI

NPI number 1215399449

Practice location

801 E Chapman Ave Ste 203
Fullerton, CA 92831-3846
Phone
(714) 680-9000
Fax
(714) 680-8233

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NPI record

NPI
1215399449
Entity type
Individual (Type 1)
Enumeration date
March 26, 2016
Last updated
September 9, 2026
Certified
September 9, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Clinical Social Worker Primary 1041C0700X 112054 CA

Mailing address

PO Box 919
Fullerton, CA 92836-0919
Phone
(714) 680-9000
Fax
(714) 680-2833

About Estefany Guzman

Estefany Guzman, LCSW is a healthcare provider registered in the NPI registry with the primary taxonomy Clinical Social Worker (code 1041C0700X). The practice location is 801 E Chapman Ave Ste 203, Fullerton, CA 92831-3846. The NPI number 1215399449 was assigned on March 26, 2016 and the record was last updated on September 9, 2026.

Estefany Guzman lists a license in the registry: #112054 (CA) for Clinical Social Worker. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Estefany Guzman, LCSW?

The NPI number is 1215399449.

What is the phone number of Estefany Guzman?

The phone number listed for the practice location is (714) 680-9000.

Where is Estefany Guzman located?

801 E Chapman Ave Ste 203, Fullerton, CA 92831-3846.

What is the taxonomy code for Estefany Guzman?

The primary taxonomy code is 1041C0700X – Clinical Social Worker.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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