Sheryl Sierakowski, LPC
NPI 1265851679 · Professional Counselor · Fox River Grove, IL
Sheryl Sierakowski, LPC is a Professional Counselor provider in Fox River Grove, IL (NPI 1265851679).
Provider details
- NPI number
- 1265851679
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 178008184 (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
12 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
- 2014-04-14
- Last updated
- 2014-04-14
Frequently asked questions
- What is Sheryl Sierakowski's NPI number?
- Sheryl Sierakowski's National Provider Identifier (NPI) is 1265851679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheryl Sierakowski's specialty?
- Sheryl Sierakowski is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sheryl Sierakowski located?
- Sheryl Sierakowski's practice location on file with NPPES is 930 Il Route 22, Fox River Grove, IL 60021-1905.
- What is Sheryl Sierakowski's phone number?
- The practice phone number listed in the NPPES registry for Sheryl Sierakowski is (847) 868-3435.
- Is Sheryl Sierakowski's NPI active?
- Yes — Sheryl Sierakowski's NPI (1265851679) is active in the NPPES registry as of the last update on 2014-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.