Kirsten Jefferson, CADC
NPI 1588528251 · Addiction (Substance Use Disorder) Counselor · Crystal Lake, IL
Kirsten Jefferson, CADC is a Addiction (Substance Use Disorder) Counselor provider in Crystal Lake, IL (NPI 1588528251).
Provider details
- NPI number
- 1588528251
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC
- Sex
- Female
- Sole proprietor
- No
- License
- CADC-45326 (IL)
Specialties & taxonomies
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
Under 1 yr in registry
- Profile completeness38% of score
100% 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
- 2025-12-16
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Kirsten Jefferson's NPI number?
- Kirsten Jefferson's National Provider Identifier (NPI) is 1588528251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirsten Jefferson's specialty?
- Kirsten Jefferson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Kirsten Jefferson located?
- Kirsten Jefferson's practice location on file with NPPES is 620 N State Route 31, Crystal Lake, IL 60012-3714.
- What is Kirsten Jefferson's phone number?
- The practice phone number listed in the NPPES registry for Kirsten Jefferson is (815) 261-3450.
- Is Kirsten Jefferson's NPI active?
- Yes — Kirsten Jefferson's NPI (1588528251) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.