Stephen Aiello
Psychiatry Physician · Prescott, AZ
Stephen Aiello is a psychiatry physician with a practice address in Prescott, Arizona, and NPI 1740852532, issued on Jul 12, 2021. Check the license (Arizona 260872, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Aiello
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 260872 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3633 Crossings Dr, Prescott, AZ 86305
- Phone
- (928) 371-3971
- Enumerated
- Jul 12, 2021
- Record last updated
- Aug 28, 2025
- Fax
- (928) 272-0206
- Medicare enrollment
- Enrolled (PECOS I20210914002302); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 942 in Arizona → Look up another NPI →
Also registered at 3633 Crossings Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph GriffinInternal Medicine Physician1134153851
- Carol Klein, MDFamily Medicine Physician1831184589
- Fawad RastInternal Medicine Physician1275920035
- Summer Smith, LPCProfessional Counselor1114383221
- Veneta Thompson, MSN, FNP-CFamily Nurse Practitioner1205299666
Verify Stephen Aiello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 260872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average psychiatry physician in 2024
4,670 Medicare Part D claims for 302 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Quetiapine Fumarate274 claims
- Mirtazapine264 claims
- Lamotrigine258 claims
- Bupropion Xl240 claims
- Buspirone Hcl231 claims
- Trazodone Hcl211 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Spectrum Healthcare Group IncPrescott Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Aiello among 942 psychiatry physician records in Arizona
Stephen Aiello is one of 942 psychiatry physician records with a practice address in Arizona. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2021 · median 2007 among the 382 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Arizona
There are 942 psychiatry physician records in Arizona.
All 942 in Arizona → Every provider in Prescott → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Len Balke, MDPrescott, AZ 863051992787527
- James Cahill, M.D.Prescott, AZ 863051174575013
- Karleen Hammitt, MDPrescott, AZ 863051861515108
- Ashok Nagella, MDPrescott, AZ 863051972536332
- Katherine Cheeves, MDPrescott, AZ 863031235207424
- Edward Gogek, MDPrescott, AZ 863031124136627
- Jeffrey Penney, MDPrescott, AZ 863031063590297
- Vincent Fryer, MDPrescott, AZ 863011073017265
Common questions
What is Stephen Aiello's NPI number?
Stephen Aiello's National Provider Identifier (NPI) is 1740852532, issued on Jul 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Aiello located?
The NPPES record lists a practice address at 3633 Crossings Dr, Prescott, AZ, 86305. Phone: (928) 371-3971. Providers update this record themselves, so call before visiting.
How can I verify Stephen Aiello's license?
NPPES lists Arizona license number 260872, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Aiello prescribe under Medicare Part D?
In 2024, Stephen Aiello had 4,670 Medicare Part D claims for 302 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.