Quick answers
- Which hospitals does Roberto A. Luna work at?
- Medicare's official clinician data lists Roberto A. Luna at 2 hospitals: Northwest Health - Starke and Northwest Health-La Porte. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roberto A. Luna see patients?
- Medicare's clinician data lists 7 practice locations, including Knox, IN, La Porte, IN and Chesterton, IN. Call before your visit to confirm the address.
- What is Roberto A. Luna's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Roberto A. Luna accept Medicare assignment?
- Yes. Medicare's clinician data says Roberto A. Luna 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 Roberto A. Luna?
- (219) 326-5700, as listed in official Medicare / NPI Registry data.
- What is Roberto A. Luna's NPI number?
- 1942923198. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roberto A. Luna works
Medicare's Facility Affiliation Data lists Roberto A. Luna at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Health - StarkeKnox, IN · Acute Care Hospital · CCN 150102
- Northwest Health-La PorteLa Porte, IN · Acute Care Hospital · CCN 150006
Practice locations
Addresses where Roberto A. Luna is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 104 E Culver RdKnox, IN 46534
- 1331 State StLa Porte, IN 46350
- 1509 State StLa Porte, IN 46350 (219) 326‑5700
- 402 W Culver RdKnox, IN 46534 (574) 772‑7918
- 650 Dickinson RdChesterton, IN 46304
Group practices
Medicare enrollment lists Roberto A. Luna as a member of these groups (CMS data updated 2026-10-02).
- Porter Physician Services LLC99 clinicians in the group
- La Porte Clinic Company LLC69 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knox
Clinicians with the same Medicare primary specialty in Knox, IN — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942923198 |
| 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