Anthony Dionisio Guzman Jr.

Anthony Dionisio Guzman Jr. is a Behavior Technician provider (Behavior Technician) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1093306128 since 2021. Practices at Moses Vargas Chiropractic, Inc. (listed at the same practice address in NPPES).

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NPI	1093306128
Entity type	Individual (Type 1)
Name	Anthony Dionisio Guzman Jr.
Sex	Male
Practice address	33 S CATALINA AVE, Pasadena, CA, 91106
Phone	6509383600
Enumeration date	2021-02-01
Last updated in NPPES	2021-02-01

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Anthony Guzman
NPI: 1093306128
Taxonomy: 106S00000X (Behavior Technician)
Address: 33 S CATALINA AVE, Pasadena, CA, 91106

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1275552739	Frances Wintroub	Individual	Clinical Social Worker	Pasadena, CA
1528081585	Mitesh Parekh	Individual	Clinical Psychologist	Pasadena, CA
1295868719	Colleen Warnesky	Individual	Clinical Psychologist	Pasadena, CA
1316274731	Christopher Vargas	Individual	Chiropractor	Pasadena, CA
1437400462	Moses Vargas Chiropractic, Inc.	Organization	Chiropractor	Pasadena, CA
1699327114	Linda Nguyen	Individual	Behavior Technician	Pasadena, CA
1639809072	Gabriela Alas	Individual	Behavior Technician	Pasadena, CA

Verify this record

Cross-check NPI 1093306128 against the authoritative CMS record: view Anthony Dionisio Guzman Jr. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Anthony Guzman?

Anthony Guzman is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-02-01.