Melissa Kostial-Janos, LCSW, ACSW
NPI 1811164783 · Mental Health Counselor · Gurnee, IL
Melissa Kostial-Janos, LCSW, ACSW is a Mental Health Counselor provider in Gurnee, IL (NPI 1811164783).
Provider details
- NPI number
- 1811164783
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW, ACSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801089767 (MI)
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
18 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
- 2008-05-10
- Last updated
- 2015-09-01
Frequently asked questions
- What is Melissa Kostial-Janos's NPI number?
- Melissa Kostial-Janos's National Provider Identifier (NPI) is 1811164783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Kostial-Janos's specialty?
- Melissa Kostial-Janos is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Melissa Kostial-Janos located?
- Melissa Kostial-Janos's practice location on file with NPPES is 135 N Greenleaf St, Gurnee, IL 60031-3393.
- What is Melissa Kostial-Janos's phone number?
- The practice phone number listed in the NPPES registry for Melissa Kostial-Janos is (224) 603-1199.
- Is Melissa Kostial-Janos's NPI active?
- Yes — Melissa Kostial-Janos's NPI (1811164783) is active in the NPPES registry as of the last update on 2015-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.