IndividualActive
Tiffany Chryssikos
NPI 1871220947 · Behavior Analyst · Walnut Creek, CA
Tiffany Chryssikos is a Behavior Analyst provider in Walnut Creek, CA (NPI 1871220947).
Provider details
- NPI number
- 1871220947
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1910 Olympic Blvd Unit 140150
Walnut Creek, CA 94596-5096
Phone: (925) 433-0990
Street-level locationGet directions
Mailing address
1910 Olympic Blvd Unit 140150
Walnut Creek, CA 94596-5096
Registry dates
- Enumerated
- 2022-08-08
- Last updated
- 2022-08-08
- Certified
- 2022-08-08
Frequently asked questions
- What is Tiffany Chryssikos's NPI number?
- Tiffany Chryssikos's National Provider Identifier (NPI) is 1871220947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Chryssikos's specialty?
- Tiffany Chryssikos is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tiffany Chryssikos located?
- Tiffany Chryssikos's practice location on file with NPPES is 1910 Olympic Blvd Unit 140150, Walnut Creek, CA 94596-5096.
- What is Tiffany Chryssikos's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Chryssikos is (925) 433-0990.
- Is Tiffany Chryssikos's NPI active?
- Yes — Tiffany Chryssikos's NPI (1871220947) is active in the NPPES registry as of the last update on 2022-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.