IndividualActive
Matthew Arnzen
NPI 1659258119 · Behavior Technician · Temecula, CA
Matthew Arnzen is a Behavior Technician provider in Temecula, CA (NPI 1659258119).
Provider details
- NPI number
- 1659258119
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
44065 Margarita Rd
Temecula, CA 92592-2741
Phone: (866) 727-8274
Street-level locationGet directions
Mailing address
2250 N Hollywood Way # 301
Burbank, CA 91505-1112
Registry dates
- Enumerated
- 2025-08-18
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Matthew Arnzen's NPI number?
- Matthew Arnzen's National Provider Identifier (NPI) is 1659258119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Arnzen's specialty?
- Matthew Arnzen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Matthew Arnzen located?
- Matthew Arnzen's practice location on file with NPPES is 44065 Margarita Rd, Temecula, CA 92592-2741.
- What is Matthew Arnzen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Arnzen is (866) 727-8274.
- Is Matthew Arnzen's NPI active?
- Yes — Matthew Arnzen's NPI (1659258119) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.