IndividualActive
Thomas Katsiyiannis
NPI 1114484805 · Behavior Technician · Anaheim, CA
Thomas Katsiyiannis is a Behavior Technician provider in Anaheim, CA (NPI 1114484805).
Provider details
- NPI number
- 1114484805
- 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
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1301 E Orangewood Ave
Anaheim, CA 92805-6807
Phone: (800) 249-1266
Street-level locationGet directions
Mailing address
1301 E Orangewood Ave
Anaheim, CA 92805-6807
Registry dates
- Enumerated
- 2019-02-28
- Last updated
- 2019-02-28
Frequently asked questions
- What is Thomas Katsiyiannis's NPI number?
- Thomas Katsiyiannis's National Provider Identifier (NPI) is 1114484805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Katsiyiannis's specialty?
- Thomas Katsiyiannis is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Thomas Katsiyiannis located?
- Thomas Katsiyiannis's practice location on file with NPPES is 1301 E Orangewood Ave, Anaheim, CA 92805-6807.
- What is Thomas Katsiyiannis's phone number?
- The practice phone number listed in the NPPES registry for Thomas Katsiyiannis is (800) 249-1266.
- Is Thomas Katsiyiannis's NPI active?
- Yes — Thomas Katsiyiannis's NPI (1114484805) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.