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Stephen Chernaik, MD
NPI 1184644775 · Psychiatry Physician · Evanston, IL
Stephen Chernaik, MD is a Psychiatry Physician provider in Evanston, IL (NPI 1184644775).
Provider details
- NPI number
- 1184644775
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036045816 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2650 Ridge Ave
Room 5301
Evanston, IL 60201-1718
Phone: (847) 570-2841
Fax: (847) 570-2939
Street-level locationGet directions
Mailing address
2650 Ridge Ave
Evanston, IL 60201-1718
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Chernaik's NPI number?
- Stephen Chernaik's National Provider Identifier (NPI) is 1184644775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Chernaik's specialty?
- Stephen Chernaik is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Chernaik located?
- Stephen Chernaik's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1718.
- What is Stephen Chernaik's phone number?
- The practice phone number listed in the NPPES registry for Stephen Chernaik is (847) 570-2841.
- Is Stephen Chernaik's NPI active?
- Yes — Stephen Chernaik's NPI (1184644775) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.