NPPES file of Aug 9, 2026

Sotoyia Fairley Stonewall, PMHNP-BC

Psychiatry Physician · Phoenix, AZ

Sotoyia Fairley Stonewall, PMHNP-BC is a psychiatry physician with a practice address in Phoenix, Arizona, and NPI 1851005862, issued on Jan 13, 2023. Check the license (Arizona 280879, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851005862
Name
Sotoyia Fairley Stonewall
Credential
PMHNP-BC
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
280879 AZ
Self-reported in NPPES; status is on the state search
Practice location
4420 S 32ND St, Phoenix, AZ 85040
Phone
(602) 268-8748
Enumerated
Jan 13, 2023
Record last updated
Aug 21, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4420 S 32ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lindsay Barney, LPCProfessional Counselor1780273813
  2. Hilda Cordoba, MA LPCCounselor1467286062
  3. Angeal DavisClinical Social Worker1922963180
  4. Carol Finney, N.P.Psychiatric/Mental Health Nurse Practitioner1053499913
  5. Juliana GranilloStudent in an Organized Health Care Education/Training Program1669160149
  6. Oralia Gutierrez, LCSWClinical Social Worker1356950448

Verify Sotoyia Fairley Stonewall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 280879
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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19% fewer Medicare Part D claims than the average psychiatry physician in 2024

813 Medicare Part D claims for 76 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Sotoyia Stonewall813
  2. Specialty average1,000

Most prescribed

  1. Sertraline Hcl71 claims
  2. Aripiprazole68 claims
  3. Risperidone58 claims
  4. Trazodone Hcl54 claims
  5. Quetiapine Fumarate46 claims
  6. Benztropine Mesylate40 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.

Sotoyia Fairley Stonewall among 942 psychiatry physician records in Arizona

Sotoyia Fairley Stonewall, PMHNP-BC 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 2023, is newer than 94% of them.

  • NPI issued2023 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2024 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Ann Negri, M.D.Phoenix, AZ 850401033115795
  2. Venus Bonnett, PMHNPPhoenix, AZ 850421154828325
  3. Mark Callesen, M.D.Phoenix, AZ 850421457461956
  4. Padma Aking, M.D.Phoenix, AZ 850371700975893
  5. John Blount, MDPhoenix, AZ 850371205948692
  6. Tracy Crews, M.D.Phoenix, AZ 850371285712570
  7. Fernando Grabner, MDPhoenix, AZ 850371104321389
  8. Chad Terry, DOPhoenix, AZ 850371578927679

Common questions

What is Sotoyia Fairley Stonewall, PMHNP-BC's NPI number?

Sotoyia Fairley Stonewall, PMHNP-BC's National Provider Identifier (NPI) is 1851005862, issued on Jan 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Sotoyia Fairley Stonewall, PMHNP-BC located?

The NPPES record lists a practice address at 4420 S 32ND St, Phoenix, AZ, 85040. Phone: (602) 268-8748. Providers update this record themselves, so call before visiting.

How can I verify Sotoyia Fairley Stonewall, PMHNP-BC's license?

NPPES lists Arizona license number 280879, 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 Sotoyia Fairley Stonewall, PMHNP-BC prescribe under Medicare Part D?

In 2024, Sotoyia Fairley Stonewall, PMHNP-BC had 813 Medicare Part D claims for 76 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.