IndividualActive
Paul Chan
NPI 1821851015 · Behavior Technician · Fullerton, CA
Paul Chan is a Behavior Technician provider in Fullerton, CA (NPI 1821851015).
Provider details
- NPI number
- 1821851015
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs 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
713 W Commonwealth Ave
Fullerton, CA 92832-1612
Phone: (833) 879-4272
Fax: (714) 879-2275
Street-level locationGet directions
Mailing address
713 W Commonwealth Ave
Fullerton, CA 92832-1612
Registry dates
- Enumerated
- 2024-02-01
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Paul Chan's NPI number?
- Paul Chan's National Provider Identifier (NPI) is 1821851015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Chan's specialty?
- Paul Chan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Paul Chan located?
- Paul Chan's practice location on file with NPPES is 713 W Commonwealth Ave, Fullerton, CA 92832-1612.
- What is Paul Chan's phone number?
- The practice phone number listed in the NPPES registry for Paul Chan is (833) 879-4272.
- Is Paul Chan's NPI active?
- Yes — Paul Chan's NPI (1821851015) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.