Jonathan Chernaik, M.D.
NPI 1760758353 · Child & Adolescent Psychiatry Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Chernaik, M.D. is a Child & Adolescent Psychiatry Physician provider in Evanston, IL (NPI 1760758353).
Provider details
- NPI number
- 1760758353
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 366-136950 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 52 |
| Lamotrigine | 33 |
| Clonidine Hcl | 30 |
| Diazepam | 28 |
| Escitalopram Oxalate | 27 |
| Fluoxetine Hcl | 23 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 19 |
| Olanzapine | 18 |
| Metformin Hcl | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-28
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Jonathan Chernaik's NPI number?
- Jonathan Chernaik's National Provider Identifier (NPI) is 1760758353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Chernaik's specialty?
- Jonathan Chernaik is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Chernaik located?
- Jonathan Chernaik's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1718.
- What is Jonathan Chernaik's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Chernaik is (847) 425-6400.
- Does Jonathan Chernaik accept Medicare?
- Jonathan Chernaik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Chernaik's NPI active?
- Yes — Jonathan Chernaik's NPI (1760758353) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.