Sallie Darby
NPI 1669269213 · Addiction (Substance Use Disorder) Counselor · Chester, SC
Sallie Darby is a Addiction (Substance Use Disorder) Counselor provider in Chester, SC (NPI 1669269213).
Provider details
- NPI number
- 1669269213
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-04-24
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Sallie Darby's NPI number?
- Sallie Darby's National Provider Identifier (NPI) is 1669269213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sallie Darby's specialty?
- Sallie Darby is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sallie Darby located?
- Sallie Darby's practice location on file with NPPES is 130 Hudson St, Chester, SC 29706-1524.
- What is Sallie Darby's phone number?
- The practice phone number listed in the NPPES registry for Sallie Darby is (803) 377-8111.
- Is Sallie Darby's NPI active?
- Yes — Sallie Darby's NPI (1669269213) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.