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Preston Calandri
NPI 1083418529 · Behavior Technician · Walnut Creek, CA
Preston Calandri is a Behavior Technician provider in Walnut Creek, CA (NPI 1083418529).
Provider details
- NPI number
- 1083418529
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 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
1910 Olympic Blvd Ste 140&150
Walnut Creek, CA 94596-5096
Phone: (925) 433-0990
Street-level locationGet directions
Mailing address
1910 Olympic Blvd Ste 140&150
Walnut Creek, CA 94596-5096
Registry dates
- Enumerated
- 2025-04-03
- Last updated
- 2025-04-03
- Certified
- 2025-04-03
Frequently asked questions
- What is Preston Calandri's NPI number?
- Preston Calandri's National Provider Identifier (NPI) is 1083418529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Preston Calandri's specialty?
- Preston Calandri is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Preston Calandri located?
- Preston Calandri's practice location on file with NPPES is 1910 Olympic Blvd Ste 140&150, Walnut Creek, CA 94596-5096.
- What is Preston Calandri's phone number?
- The practice phone number listed in the NPPES registry for Preston Calandri is (925) 433-0990.
- Is Preston Calandri's NPI active?
- Yes — Preston Calandri's NPI (1083418529) is active in the NPPES registry as of the last update on 2025-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.