Jacob Janik, PMHNP
NPI 1518859107 · Psychiatric/Mental Health Nurse Practitioner · Mokena, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Janik, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Mokena, IL (NPI 1518859107).
Provider details
- NPI number
- 1518859107
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 209032650 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-17
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Jacob Janik's NPI number?
- Jacob Janik's National Provider Identifier (NPI) is 1518859107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Janik's specialty?
- Jacob Janik is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacob Janik located?
- Jacob Janik's practice location on file with NPPES is 11105 W Elmwood Ct, Mokena, IL 60448-9215.
- What is Jacob Janik's phone number?
- The practice phone number listed in the NPPES registry for Jacob Janik is (815) 557-0664.
- Does Jacob Janik accept Medicare?
- Jacob Janik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Janik's NPI active?
- Yes — Jacob Janik's NPI (1518859107) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.