Quick answers
- Where does Jennifer Bosak see patients?
- Medicare's clinician data lists 8 practice locations, including Crown Point, IN, Griffith, IN and Hammond, IN. Call before your visit to confirm the address.
- What is Jennifer Bosak's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jennifer Bosak accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Bosak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jennifer Bosak?
- (219) 662-4134, as listed in official Medicare / NPI Registry data.
- What is Jennifer Bosak's NPI number?
- 1497412571. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jennifer Bosak is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 129 E 107th AveCrown Point, IN 46307 (219) 662‑4134
- 1923 W Glen Park AveGriffith, IN 46319 (219) 922‑2535
- 31 E Sibley St, Suite AHammond, IN 46320 (219) 802‑8800
- 5043 E 81st AveMerrillville, IN 46410 (219) 554‑3290
- 5521 W Lincoln Hwy, Suite 1aCrown Point, IN 46307 (219) 769‑1362
Group practices
Medicare enrollment lists Jennifer Bosak as a member of this group (CMS data updated 2026-10-02).
- Midwest Express Care 4 LLC63 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Crown Point
Clinicians with the same Medicare primary specialty in Crown Point, IN — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497412571 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians