IndividualActive
Daryl Stewart
NPI 1043502396 · Behavior Analyst · Walnut Creek, CA
Daryl Stewart is a Behavior Analyst provider in Walnut Creek, CA (NPI 1043502396).
Provider details
- NPI number
- 1043502396
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0-05-1957 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2950 Buskirk Ave Ste 300
Walnut Creek, CA 94597-6900
Phone: (925) 407-4724
Street-level locationGet directions
Mailing address
2950 Buskirk Ave Ste 300
Walnut Creek, CA 94597-6900
Registry dates
- Enumerated
- 2011-05-04
- Last updated
- 2011-05-04
Frequently asked questions
- What is Daryl Stewart's NPI number?
- Daryl Stewart's National Provider Identifier (NPI) is 1043502396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daryl Stewart's specialty?
- Daryl Stewart is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Daryl Stewart located?
- Daryl Stewart's practice location on file with NPPES is 2950 Buskirk Ave Ste 300, Walnut Creek, CA 94597-6900.
- What is Daryl Stewart's phone number?
- The practice phone number listed in the NPPES registry for Daryl Stewart is (925) 407-4724.
- Is Daryl Stewart's NPI active?
- Yes — Daryl Stewart's NPI (1043502396) is active in the NPPES registry as of the last update on 2011-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.