Quick answers
- Where does John J. Costa see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is John J. Costa's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does John J. Costa accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Costa 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 John J. Costa?
- (702) 534-5464, as listed in official Medicare / NPI Registry data.
- What is John J. Costa's NPI number?
- 1043219041. 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 John J. Costa is enrolled with Medicare (CMS data updated 2026-10-02).
- 9280 W Sunset Rd, Suite 320Las Vegas, NV 89148 (702) 534‑5464
Group practices
Medicare enrollment lists John J. Costa as a member of this group (CMS data updated 2026-10-02).
- Intermountain Medical Holdings Nevada Inc313 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Nevada →
Other cardiologists in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043219041 |
| 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