IndividualActive
Sierra Walker
NPI 1689106734 · Behavior Technician · Viera, FL
Sierra Walker is a Behavior Technician provider in Viera, FL (NPI 1689106734).
Provider details
- NPI number
- 1689106734
- 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(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
5500 Murrell Rd
Suite 100
Viera, FL 32940-6700
Phone: (866) 610-0580
Fax: (866) 610-0580
Street-level locationGet directions
Mailing address
175 Middle St
Lake Mary, FL 32746-3625
Registry dates
- Enumerated
- 2017-03-29
- Last updated
- 2017-03-29
Frequently asked questions
- What is Sierra Walker's NPI number?
- Sierra Walker's National Provider Identifier (NPI) is 1689106734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Walker's specialty?
- Sierra Walker is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sierra Walker located?
- Sierra Walker's practice location on file with NPPES is 5500 Murrell Rd, Viera, FL 32940-6700.
- What is Sierra Walker's phone number?
- The practice phone number listed in the NPPES registry for Sierra Walker is (866) 610-0580.
- Is Sierra Walker's NPI active?
- Yes — Sierra Walker's NPI (1689106734) is active in the NPPES registry as of the last update on 2017-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.