Quick answers
- Does Hayley K. Diorio accept Medicare assignment?
- Yes. Medicare's clinician data says Hayley K. Diorio accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Hayley K. Diorio's NPI number?
- 1326935891. 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 Hayley K. Diorio is enrolled with Medicare (CMS data updated October 2, 2026).
- 1601 E Basin Ave, Suite 101Pahrump, NV 89060 (775) 751‑1791
- 7090 S Rainbow Blvd, Suite 100Las Vegas, NV 89118 (702) 452‑2020
- 75 Valle Verde Pkwy, Suite 120Henderson, NV 89012 (702) 452‑2020
- 8230 W Sahara Ave, Suite 121Las Vegas, NV 89117 (702) 944‑2001
Group practices
Medicare enrollment lists Hayley K. Diorio as a member of these groups (CMS data updated October 2, 2026).
- Girisgen and Kopolow Od PC33 clinicians in the group
- Pritchett Eye Care PC32 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Pahrump
Clinicians with the same Medicare primary specialty in Pahrump, NV — not a recommendation.
Other clinicians in Girisgen and Kopolow Od PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2025 (1 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326935891 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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