Quick answers
- Where does Michael John C. Mariano see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is Michael John C. Mariano's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Michael John C. Mariano accept Medicare assignment?
- Yes. Medicare's clinician data says Michael John C. Mariano 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.
- Does Michael John C. Mariano offer telehealth?
- Medicare's clinician data says Michael John C. Mariano offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael John C. Mariano?
- (702) 473-5495, as listed in official Medicare / NPI Registry data.
- What is Michael John C. Mariano's NPI number?
- 1255914545. 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 Michael John C. Mariano is enrolled with Medicare (CMS data updated 2026-10-02).
- 601 S Rancho Dr, Suite D28Las Vegas, NV 89106 (702) 473‑5495
Group practices
Medicare enrollment lists Michael John C. Mariano as a member of this group (CMS data updated 2026-10-02).
- Maria Habbi MD3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255914545 |
| 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