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Chelsea Harvell
NPI 1386100253 · Behavior Technician · Walnut Creek, CA
Chelsea Harvell is a Behavior Technician provider in Walnut Creek, CA (NPI 1386100253).
Provider details
- NPI number
- 1386100253
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
800 S Broadway Ste 310
Walnut Creek, CA 94596-5218
Phone: (559) 905-5516
Street-level locationGet directions
Mailing address
350 Fairway Dr Ste 101
Deerfield Beach, FL 33441-1834
Registry dates
- Enumerated
- 2019-02-15
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Frequently asked questions
- What is Chelsea Harvell's NPI number?
- Chelsea Harvell's National Provider Identifier (NPI) is 1386100253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Harvell's specialty?
- Chelsea Harvell is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Chelsea Harvell located?
- Chelsea Harvell's practice location on file with NPPES is 800 S Broadway Ste 310, Walnut Creek, CA 94596-5218.
- What is Chelsea Harvell's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Harvell is (559) 905-5516.
- Is Chelsea Harvell's NPI active?
- Yes — Chelsea Harvell's NPI (1386100253) is active in the NPPES registry as of the last update on 2025-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.