What is Joel Thielen's NPI number?

Joel Thielen's National Provider Identifier (NPI) is 1780579508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joel Thielen's specialty?

Joel Thielen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Joel Thielen located?

Joel Thielen's practice location on file with NPPES is 3516 Banbury Dr Apt 308, Riverside, CA 92505-1956.

What is Joel Thielen's phone number?

The practice phone number listed in the NPPES registry for Joel Thielen is (209) 666-0346.

Is Joel Thielen's NPI active?

Yes — Joel Thielen's NPI (1780579508) is active in the NPPES registry as of the last update on 2025-06-11.

IndividualActive

Joel Thielen

NPI 1780579508 · Behavior Technician · Riverside, CA

Joel Thielen is a Behavior Technician provider in Riverside, CA (NPI 1780579508).

Provider details

NPI number: 1780579508
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
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
1 yr in NPPES 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

3516 Banbury Dr Apt 308

Riverside, CA 92505-1956

Phone: (209) 666-0346

Street-level locationGet directions

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Mailing address