IndividualActive
Sierra Stillwell
NPI 1902482151 · Behavior Analyst · Savannah, GA
Sierra Stillwell is a Behavior Analyst provider in Savannah, GA (NPI 1902482151).
Provider details
- NPI number
- 1902482151
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
18 Park of Commerce Way
Savannah, GA 31405
Phone: (706) 842-5330
Fax: (706) 842-5340
Street-level locationGet directions
Mailing address
209 7th St Fl 3
Augusta, GA 30901-1486
Registry dates
- Enumerated
- 2021-03-18
- Last updated
- 2025-05-08
- Certified
- 2025-04-29
Frequently asked questions
- What is Sierra Stillwell's NPI number?
- Sierra Stillwell's National Provider Identifier (NPI) is 1902482151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Stillwell's specialty?
- Sierra Stillwell is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sierra Stillwell located?
- Sierra Stillwell's practice location on file with NPPES is 18 Park of Commerce Way, Savannah, GA 31405.
- What is Sierra Stillwell's phone number?
- The practice phone number listed in the NPPES registry for Sierra Stillwell is (706) 842-5330.
- Is Sierra Stillwell's NPI active?
- Yes — Sierra Stillwell's NPI (1902482151) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.