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Terry Fierro
NPI 1851948665 · Behavior Analyst · Walnut Creek, CA
Terry Fierro is a Behavior Analyst provider in Walnut Creek, CA (NPI 1851948665).
Provider details
- NPI number
- 1851948665
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Walnut Creek, CA 94596-5096
Phone: (925) 954-8749
Street-level locationGet directions
Mailing address
21600 Oxnard St
Woodland Hills, CA 91367-4976
Registry dates
- Enumerated
- 2019-08-26
- Last updated
- 2019-08-26
Frequently asked questions
- What is Terry Fierro's NPI number?
- Terry Fierro's National Provider Identifier (NPI) is 1851948665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Fierro's specialty?
- Terry Fierro is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Terry Fierro located?
- Terry Fierro's practice location on file with NPPES is 1910 Olympic Blvd, Walnut Creek, CA 94596-5096.
- What is Terry Fierro's phone number?
- The practice phone number listed in the NPPES registry for Terry Fierro is (925) 954-8749.
- Is Terry Fierro's NPI active?
- Yes — Terry Fierro's NPI (1851948665) is active in the NPPES registry as of the last update on 2019-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.