Natalie Barnwell
NPI 1336656651 · Behavior Analyst · Fairfield, CA
Natalie Barnwell is a Behavior Analyst provider in Fairfield, CA (NPI 1336656651).
Provider details
- NPI number
- 1336656651
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 725 S Mesa Hills Dr Bldg 3El Paso, TX 79912-5568Phone: (855) 223-7123Fax: (619) 374-7134
Registry dates
- Enumerated
- 2018-01-08
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Natalie Barnwell's NPI number?
- Natalie Barnwell's National Provider Identifier (NPI) is 1336656651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Barnwell's specialty?
- Natalie Barnwell is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Natalie Barnwell located?
- Natalie Barnwell's practice location on file with NPPES is 2450 Martin Rd Ste 100, Fairfield, CA 94534-1018.
- What is Natalie Barnwell's phone number?
- The practice phone number listed in the NPPES registry for Natalie Barnwell is (855) 223-7123.
- Is Natalie Barnwell's NPI active?
- Yes — Natalie Barnwell's NPI (1336656651) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.