William Guzner
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice locations
- 2
- Practice address
- Therapy West, Inc. 11460 W. Washington Blvd, Los Angeles, CA 90066
- Practice phone
- Call (310) 337-7115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Therapy West & pLAy Studio
Physical Therapy Clinic · Los Angeles, California
Find William Guzner's professional email, personal email and mobile number
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William Guzner is a behavior technician in Los Angeles, California
William Guzner practices at Therapy West & pLAy Studio in Los Angeles, California.
William Guzner's NPI, 1770448433, was assigned on December 16, 2025.
- NPI
- 1770448433NPI Registry (opens in a new tab)
- NPI enumeration date
- December 16, 2025
- NPI status
- Active
- Practice phone
- (310) 337-7115
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William Guzner practices at 2 locations in Los Angeles, California
William Guzner's primary practice is Therapy West & pLAy Studio, at Therapy West, Inc. 11460 W. Washington Blvd, Los Angeles, CA 90066. The practice phone is (310) 337-7115. William Guzner also practices at Therapy West, 11605 W Washington Pl, Los Angeles, CA 90066.
- Therapy West & pLAy StudioPrimaryTherapy West, Inc. 11460 W. Washington Blvd, Los Angeles, CA 90066Phone(310) 337-7115
- Therapy West11605 W Washington Pl, Los Angeles, CA 90066 · Los Angeles CountyPhone(310) 337-7115
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
William Guzner is affiliated with 1 site of care
William Guzner's primary practice is Therapy West & pLAy Studio in Los Angeles, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Guzner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Guzner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Therapy West & pLAy Studio | Available with a free account |
Source: Dmand AI Technology Install Data
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William Guzner is one of 1,493 behavior technicians in California
Behavior technician is William Guzner's primary specialty in the NPI Registry, under taxonomy code 106S00000X.
Specialties and state licenses
- Behavior technicianPrimary
Behavior technicians near William Guzner
Counts of behavior technicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
William Guzner's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts William Guzner's median patient age at 8, with 0% women.
William Guzner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for William Guzner's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William Guzner
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What is William Guzner's NPI number?
William Guzner's NPI number is 1770448433. It was assigned on December 16, 2025, and it is active in the NPI Registry.
What does William Guzner specialize in?
William Guzner is a behavior technician in Los Angeles, California. The primary specialty in the NPI Registry is Behavior Technician (taxonomy code 106S00000X).
Where does William Guzner practice?
William Guzner practices at Therapy West, Inc. 11460 W. Washington Blvd, Los Angeles, CA 90066. William Guzner also practices at 11605 W Washington Pl, Los Angeles, CA 90066. William Guzner's primary practice is Therapy West & pLAy Studio in Los Angeles, California.
What is William Guzner's office phone number?
The practice phone on file for William Guzner is (310) 337-7115.
How long has William Guzner been practicing?
William Guzner's NPI was assigned in 2025.
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