Chaya Sarah Kost, LPC
NPI 1902402670 · Professional Counselor · Northbrook, IL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chaya Sarah Kost, LPC is a Professional Counselor provider in Northbrook, IL (NPI 1902402670).
Provider details
- NPI number
- 1902402670
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 178.016184 (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
5 yrs in NPPES 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
- 2020-12-08
- Last updated
- 2020-12-08
- Certified
- 2020-12-08
Frequently asked questions
- What is Chaya Sarah Kost's NPI number?
- Chaya Sarah Kost's National Provider Identifier (NPI) is 1902402670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaya Sarah Kost's specialty?
- Chaya Sarah Kost is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Chaya Sarah Kost located?
- Chaya Sarah Kost's practice location on file with NPPES is 666 Dundee Rd Ste 305, Northbrook, IL 60062-2726.
- What is Chaya Sarah Kost's phone number?
- The practice phone number listed in the NPPES registry for Chaya Sarah Kost is (224) 723-5050.
- Does Chaya Sarah Kost accept Medicare?
- Chaya Sarah Kost is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chaya Sarah Kost's NPI active?
- Yes — Chaya Sarah Kost's NPI (1902402670) is active in the NPPES registry as of the last update on 2020-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.