Melissa S Kostial-Janos P.C.
NPI 1932577376 · Adult Mental Health Clinic/Center · Gurnee, IL
Melissa S Kostial-Janos P.C. is a Adult Mental Health Clinic/Center organization in Gurnee, IL (NPI 1932577376).
Provider details
- NPI number
- 1932577376
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Melissa Kostial-Janos, President/ Owner(224) 603-1199
- License
- 149001506 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
Other names (DBA / former)
- Doing business as
- Melissa S Kostial-Janos Lcsw Acsw
Registry dates
- Enumerated
- 2015-09-02
- Last updated
- 2015-09-02
Frequently asked questions
- What is Melissa S Kostial-Janos P.C.'s NPI number?
- Melissa S Kostial-Janos P.C.'s National Provider Identifier (NPI) is 1932577376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melissa S Kostial-Janos P.C.?
- Melissa S Kostial-Janos P.C. is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Melissa S Kostial-Janos P.C. located?
- Melissa S Kostial-Janos P.C.'s practice location on file with NPPES is 135 N Greenleaf St, Gurnee, IL 60031-3393.
- What is Melissa S Kostial-Janos P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Melissa S Kostial-Janos P.C. is (224) 603-1199.
- Who is the authorized official for Melissa S Kostial-Janos P.C.?
- The authorized official listed on Melissa S Kostial-Janos P.C.'s NPPES record is Melissa Kostial-Janos, President/ Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melissa S Kostial-Janos P.C.'s NPI active?
- Yes — Melissa S Kostial-Janos P.C.'s NPI (1932577376) is active in the NPPES registry as of the last update on 2015-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.