Quick answers
- Which hospitals does Mallory Hanewich work at?
- Medicare's official clinician data lists Mallory Hanewich at 5 hospitals: Franciscan Health Crown Point, Franciscan Health Rensselaer, Inc, Methodist Hospitals Inc, Northwest Health - Porter and St Mary Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mallory Hanewich see patients?
- Medicare's clinician data lists 2 practice locations, including Wheatfield, IN and Chesterton, IN. Call before your visit to confirm the address.
- What is Mallory Hanewich's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mallory Hanewich accept Medicare assignment?
- Yes. Medicare's clinician data says Mallory Hanewich 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 Mallory Hanewich?
- (219) 270-3400, as listed in official Medicare / NPI Registry data.
- What is Mallory Hanewich's NPI number?
- 1497576052. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mallory Hanewich works
Medicare's Facility Affiliation Data lists Mallory Hanewich at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Franciscan Health Crown PointCrown Point, IN · Acute Care Hospital · CCN 150126
- Franciscan Health Rensselaer, IncRensselaer, IN · Critical Access Hospital · CCN 151324
- Methodist Hospitals IncGary, IN · Acute Care Hospital · CCN 150002
- Northwest Health - PorterValparaiso, IN · Acute Care Hospital · CCN 150035
- St Mary Medical Center IncHobart, IN · Acute Care Hospital · CCN 150034
Practice locations
Addresses where Mallory Hanewich is enrolled with Medicare (CMS data updated 2026-10-02).
- 3988 W State Rd, Suite 10Wheatfield, IN 46392 (219) 270‑3400
- 650 Dickinson RdChesterton, IN 46304
Group practices
Medicare enrollment lists Mallory Hanewich as a member of this group (CMS data updated 2026-10-02).
- Porter Physician Services LLC99 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497576052 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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