NPPES file of Aug 9, 2026

Jacob Janik, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Mokena, IL

Jacob Janik, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Mokena, Illinois, and NPI 1518859107, issued on Jul 17, 2025. Check the license (Illinois 209032650, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518859107
Name
Jacob Janik
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
209032650 IL
Self-reported in NPPES; status is on the state search
Practice location
11105 W Elmwood CT, Mokena, IL 60448
Phone
(815) 557-0664
Enumerated
Jul 17, 2025
Record last updated
Jul 17, 2025
Medicare enrollment
Enrolled (PECOS I20251023001246); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,530 in Illinois → Look up another NPI →

Verify Jacob Janik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209032650    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Tms Clinical Services PLLCOak Brook, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jacob Janik among 1,530 psychiatric/mental health nurse practitioner records in Illinois

Jacob Janik, PMHNP is one of 1,530 psychiatric/mental health nurse practitioner records with a practice address in Illinois. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 77% of them.

  • NPI issued2025 · 77% of these records are older, 8% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2025 · median 2021 among the 917 with a school on file
  • Record last updated2025 · 17% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Illinois

There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.

All 1,530 in Illinois → Every provider in Mokena → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Aisha Seals, PMHNP-BCMokena, IL 604481952023467
  2. Audrey MascittiMinooka, IL 604471669037206
  3. Aminat AkejuRomeoville, IL 604461821880261
  4. Anthony Badway, APRNRomeoville, IL 604461528890084
  5. Eric Denny, PMHNP-BCMorris, IL 604501316436082
  6. Jazmen Green, PMHNPRomeoville, IL 604461164309597
  7. Carrie McInerney, DNP, APRN, PMHNP-BCRomeoville, IL 604461477198513
  8. Tript Bajwa, PMHNP-BCNew Lenox, IL 604511457992521

Common questions

What is Jacob Janik, PMHNP's NPI number?

Jacob Janik, PMHNP's National Provider Identifier (NPI) is 1518859107, issued on Jul 17, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jacob Janik, PMHNP located?

The NPPES record lists a practice address at 11105 W Elmwood CT, Mokena, IL, 60448. Phone: (815) 557-0664. Providers update this record themselves, so call before visiting.

How can I verify Jacob Janik, PMHNP's license?

NPPES lists Illinois license number 209032650, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.