Karin Peterson, LCSW
NPI 1679221485 · Clinical Social Worker · Libertyville, IL
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin Peterson, LCSW is a Clinical Social Worker provider in Libertyville, IL (NPI 1679221485).
Provider details
- NPI number
- 1679221485
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149.011304 (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
4 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
- 2022-03-11
- Last updated
- 2022-03-11
- Certified
- 2022-03-11
Frequently asked questions
- What is Karin Peterson's NPI number?
- Karin Peterson's National Provider Identifier (NPI) is 1679221485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Peterson's specialty?
- Karin Peterson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karin Peterson located?
- Karin Peterson's practice location on file with NPPES is 1113 S Milwaukee Ave, Libertyville, IL 60048-3758.
- What is Karin Peterson's phone number?
- The practice phone number listed in the NPPES registry for Karin Peterson is (847) 748-0497.
- Does Karin Peterson accept Medicare?
- Karin Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karin Peterson's NPI active?
- Yes — Karin Peterson's NPI (1679221485) is active in the NPPES registry as of the last update on 2022-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.