Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Stephen Aiello

Individual provider Psychiatry Physician · NPI 1740852532

Stephen Aiello is a Nurse Practitioner in Prescott, Arizona. Qualified in 2021, 5 years ago. Practices with Spectrum Healthcare Group Inc, a 23-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
5
Licensed in
AZ
In the registry since
2021
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Practice location Address checks out

3633 Crossings Dr
Prescott, AZ 86305-7101
Phone: (928) 371-3971
Fax: (928) 272-0206
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3611 Crossing Dr, Prescott, AZ 86305 — (928) 371-3971

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 260872 (AZ)

Record details

NPI number1740852532
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 12, 2021
Last updated in NPPESAugust 28, 2025
Certification dateAugust 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Spectrum Healthcare Group Inc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients104
Services billed 343 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Spectrum Healthcare Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 23 clinicians in the practice; 12 are shown here.

Other providers in Prescott