Quick answers
- Which hospitals does Ashley Demateo work at?
- Medicare's official clinician data lists Ashley Demateo at 5 hospitals: Community Hospital, Franciscan Health Michigan City, Northwest Health - Porter, Northwest Health-La Porte and St Mary Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashley Demateo see patients?
- Medicare's clinician data lists 1 practice location in Munster, IN. Call before your visit to confirm the address.
- What is Ashley Demateo's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley Demateo accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley Demateo 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 Ashley Demateo?
- (219) 836-4563, as listed in official Medicare / NPI Registry data.
- What is Ashley Demateo's NPI number?
- 1528952330. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashley Demateo works
Medicare's Facility Affiliation Data lists Ashley Demateo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community HospitalMunster, IN · Acute Care Hospital · CCN 150125
- Franciscan Health Michigan CityMichigan City, IN · Acute Care Hospital · CCN 150015
- Northwest Health - PorterValparaiso, IN · Acute Care Hospital · CCN 150035
- Northwest Health-La PorteLa Porte, IN · Acute Care Hospital · CCN 150006
- St Mary Medical Center IncHobart, IN · Acute Care Hospital · CCN 150034
Practice locations
Addresses where Ashley Demateo is enrolled with Medicare (CMS data updated 2026-10-02).
- 901 Macarthur BlvdMunster, IN 46321 (219) 836‑4563
Group practices
Medicare enrollment lists Ashley Demateo as a member of this group (CMS data updated 2026-10-02).
- Community Care Network Inc379 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Munster
Clinicians with the same Medicare primary specialty in Munster, IN — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528952330 |
| 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