NPPES file of Aug 9, 2026

Sidonie B. Justynski

Psychiatric/Mental Health Nurse Practitioner · Yuma, AZ

Sidonie B. Justynski is a psychiatric/mental health nurse practitioner with a practice address in Yuma, Arizona, and NPI 1174027601, issued on Mar 20, 2018. Check the license (Arizona AP11179, as entered in NPPES) with the Arizona board that licenses this profession; 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
1174027601
Name
Sidonie B. Justynski
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
AP11179 AZ
AP136386 TX
0024191050 VA
Self-reported in NPPES; status is on the state search
Practice location
1394 W 16TH St, Yuma, AZ 85364
Phone
(928) 770-2053
Enumerated
Mar 20, 2018
Record last updated
Jun 24, 2026
Fax
(928) 298-6946
Medicare enrollment
Enrolled (PECOS I20250403000765); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1394 W 16TH St

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

  1. Rick Clark, DOFamily Medicine Physician1265520977
  2. Sarah De Vera, PA-CMedical Physician Assistant1780154542
  3. Rachel Fry, PA-CPhysician Assistant1477219137
  4. Daniel Ortiz, PA-CPhysician Assistant1679596134
  5. Tor Erik Wallstrom, M.D.Family Medicine Physician1700802964

Verify Sidonie B. Justynski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP11179    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
Find 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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99% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

11 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Sidonie Justynski11
  2. Specialty average906

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

  1. Riverside Physician Services IncHampton, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Arizona

There are 1,887 psychiatric/mental health nurse practitioner records in Arizona.

All 1,887 in Arizona → Every provider in Yuma →

Other psychiatric/mental health nurse practitioner records in Arizona

  1. Stella Abaaba, PMHNP-BCPhoenix, AZ1801687850
  2. Kamani Abarikwu, PMHNP-BCPrescott, AZ1639929011
  3. Lamia Abdouni, PMHNPChandler, AZ1679928790
  4. Jill Abernathy-Wilke, PMHNPChandler, AZ1114624871
  5. Doyinsola Abikoye, NPPhoenix, AZ1073494225
  6. Ghassan Abuelian, PMHNPScottsdale, AZ1699534586
  7. Gia Accuardi, PMHNPKayenta, AZ1629389366
  8. Marieclaire Acha, PMHNPAvondale, AZ1386279875
  9. Akuteh AchangGilbert, AZ1386366979
  10. Jane Ackerley, DNPTucson, AZ1588868921

Common questions

What is Sidonie B. Justynski's NPI number?

Sidonie B. Justynski's National Provider Identifier (NPI) is 1174027601, issued on Mar 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Sidonie B. Justynski located?

The NPPES record lists a practice address at 1394 W 16TH St, Yuma, AZ, 85364. Phone: (928) 770-2053. Providers update this record themselves, so call before visiting.

How can I verify Sidonie B. Justynski's license?

NPPES lists Arizona license number AP11179, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Sidonie B. Justynski prescribe under Medicare Part D?

In 2024, Sidonie B. Justynski had 11 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.