NPPES file of Aug 9, 2026

Joshua Stierley, DNP, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Ellensburg, WA

Joshua Stierley, DNP, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Ellensburg, Washington, and NPI 1700417631, issued on Jan 29, 2020. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1700417631
Name
Joshua Stierley
Credential
DNP, PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
10007301 OR
Self-reported in NPPES; status is on the state search
Practice location
707 N Pearl St, Ellensburg, WA 98926
Phone
(509) 925-9861
Enumerated
Jan 29, 2020
Record last updated
Sep 7, 2025
Medicare enrollment
Enrolled (PECOS I20241121004576); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2021
Telehealth
Offers telehealth (CMS)
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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8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →

Also registered at 707 N Pearl St

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

  1. Fernando AlanizMental Health Counselor1386240216
  2. Jamie AllenSocial Worker1235832288
  3. Kristen Alyassiri, RN, BSN, MSNRegistered Nurse1588364574
  4. Cassandra Barry, MSW SUDP LICSWASocial Worker1326319369
  5. Cheyenne Belanger, MSWSocial Worker1780457655
  6. Michelle BlanchardPeer Specialist1285507616

Verify Joshua Stierley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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 Washington 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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Bills Medicare through 2 group practices

  1. Dhs Office OF Financial Services Irs Eopc Bmrc Eotc Osh Osh-PSalem, OR
  2. Mindful Therapy Group PCSalem, OR

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

Joshua Stierley among 1,875 psychiatric/mental health nurse practitioner records in Washington

Joshua Stierley, DNP, PMHNP is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 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 2020, is newer than 58% of them.

  • NPI issued2020 · 58% of these records are older, 36% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2021 · median 2020 among the 904 with a school on file
  • Record last updated2025 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Washington

There are 1,875 psychiatric/mental health nurse practitioner records in Washington.

All 1,875 in Washington → Every provider in Ellensburg → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Lori Drews, ARNPEllensburg, WA 989261922336932
  2. Patrick Needham, DNP-PMHNP ARNPEllensburg, WA 989261538841671
  3. Kojo SarfoEllensburg, WA 989261457913964
  4. Dietra Savage, PMHNP-BCEllensburg, WA 989261457917064
  5. Alexa VossEllensburg, WA 989261942940739
  6. Jamie Walker, ARNP, MNEllensburg, WA 989261710058839
  7. Mackenzie Blackwell, PMHNP-BCGrandview, WA 989301407697105
  8. Hieu NguyenGrandview, WA 989301518688332

Common questions

What is Joshua Stierley, DNP, PMHNP's NPI number?

Joshua Stierley, DNP, PMHNP's National Provider Identifier (NPI) is 1700417631, issued on Jan 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Stierley, DNP, PMHNP located?

The NPPES record lists a practice address at 707 N Pearl St, Ellensburg, WA, 98926. Phone: (509) 925-9861. Providers update this record themselves, so call before visiting.

How can I verify Joshua Stierley, DNP, PMHNP's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity 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.