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Fran Costello, MFT
NPI 1437223534 · Behavior Analyst · Stockton, CA
Fran Costello, MFT is a Behavior Analyst provider in Stockton, CA (NPI 1437223534).
Provider details
- NPI number
- 1437223534
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC43939 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
8900 Thornton Rd
Suite 6
Stockton, CA 95209-1820
Phone: (209) 474-3445
Street-level locationGet directions
Mailing address
2388 Golden Bear Cir
Stockton, CA 95209-1765
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2009-10-28
Frequently asked questions
- What is Fran Costello's NPI number?
- Fran Costello's National Provider Identifier (NPI) is 1437223534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fran Costello's specialty?
- Fran Costello is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Fran Costello located?
- Fran Costello's practice location on file with NPPES is 8900 Thornton Rd, Stockton, CA 95209-1820.
- What is Fran Costello's phone number?
- The practice phone number listed in the NPPES registry for Fran Costello is (209) 474-3445.
- Is Fran Costello's NPI active?
- Yes — Fran Costello's NPI (1437223534) is active in the NPPES registry as of the last update on 2009-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.