What is Dafina Felix's NPI number?

Dafina Felix's National Provider Identifier (NPI) is 1679195390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dafina Felix's specialty?

Dafina Felix is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Dafina Felix located?

Dafina Felix's practice location on file with NPPES is 1200 Concord Ave Ste 185, Concord, CA 94520-5006.

What is Dafina Felix's phone number?

The practice phone number listed in the NPPES registry for Dafina Felix is (510) 268-8120.

Is Dafina Felix's NPI active?

Yes — Dafina Felix's NPI (1679195390) is active in the NPPES registry as of the last update on 2026-04-08.

IndividualActive

Dafina Felix, BCBA

NPI 1679195390 · Behavior Analyst · Concord, CA

Dafina Felix, BCBA is a Behavior Analyst provider in Concord, CA (NPI 1679195390).

Provider details

NPI number: 1679195390
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 9115 (TX)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 9115 (TX)
Behavioral Health & Social Service Providers

Profile Score

Established profile(64/100 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
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

1200 Concord Ave Ste 185

Concord, CA 94520-5006

Phone: (510) 268-8120

Street-level locationGet directions

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Mailing address