Quick answers
- Which hospitals does Ariel Ayala work at?
- Medicare's official clinician data lists Ariel Ayala at 1 hospital: Northwest Health - Porter. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ariel Ayala see patients?
- Medicare's clinician data lists 1 practice location in Valparaiso, IN. Call before your visit to confirm the address.
- What is Ariel Ayala's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Ariel Ayala accept Medicare assignment?
- Yes. Medicare's clinician data says Ariel Ayala 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 Ariel Ayala?
- (219) 983-5743, as listed in official Medicare / NPI Registry data.
- What is Ariel Ayala's NPI number?
- 1316585284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ariel Ayala works
Medicare's Facility Affiliation Data lists Ariel Ayala at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Health - PorterValparaiso, IN · Acute Care Hospital · CCN 150035
Practice locations
Addresses where Ariel Ayala is enrolled with Medicare (CMS data updated 2026-10-02).
- 85 E US Hwy 6Valparaiso, IN 46383 (219) 983‑5743
Group practices
Medicare enrollment lists Ariel Ayala as a member of this group (CMS data updated 2026-10-02).
- Porter County Anesthesia Associates PC29 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Valparaiso
Clinicians with the same Medicare primary specialty in Valparaiso, IN — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316585284 |
| 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