NPPES file of Aug 9, 2026

Joan C. Chase, ARNP, CS

Psychiatric/Mental Health Nurse Practitioner · Spokane, WA

Joan C. Chase, ARNP, CS is a psychiatric/mental health nurse practitioner with a practice address in Spokane, Washington, and NPI 1114071271, issued on Jan 23, 2007. Check the license (Washington AP30005304, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1114071271
Name
Joan C. Chase
Credential
ARNP, CS
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP30005304 WA
Self-reported in NPPES; status is on the state search
Practice location
1212 N Washington St Ste 214, Spokane, WA 99201
Phone
(509) 325-0202
Enumerated
Jan 23, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(509) 325-2813
Medicaid ID
9620865 WA
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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8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →

Verify Joan C. Chase in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP30005304    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 Washington license search

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Joan C. Chase among 1,875 psychiatric/mental health nurse practitioner records in Washington

Joan C. Chase, ARNP, CS 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 not. Its NPI, issued in 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 85% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2007 · 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).

154 psychiatric/mental health nurse practitioner records list a practice address in Spokane

They are 154 of the 14,049 NPPES records with a practice address in Spokane, and 1,875 psychiatric/mental health nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Lorraine Bennett, APRN/ARNP, PMHNP-BCSpokane, WA 992011205274412
  2. Jenny Brady, DNP, FNP-C, PMHNP-BCSpokane, WA 992011225453699
  3. Leslie Fifer, ARNPSpokane, WA 992011366430977
  4. Merry Fougere, ARNPSpokane, WA 992011780670117
  5. Samantha LowderbackSpokane, WA 992011225033418
  6. Michael Lynch, PMHNP-BCSpokane, WA 992011861815037
  7. Randi Obrien, ARNPSpokane, WA 992011457346108
  8. Jennifer Purcell, ARNPSpokane, WA 992011720044373

Common questions

What is Joan C. Chase, ARNP, CS's NPI number?

Joan C. Chase, ARNP, CS's National Provider Identifier (NPI) is 1114071271, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joan C. Chase, ARNP, CS located?

The NPPES record lists a practice address at 1212 N Washington St Ste 214, Spokane, WA, 99201. Phone: (509) 325-0202. Providers update this record themselves, so call before visiting.

How can I verify Joan C. Chase, ARNP, CS's license?

NPPES lists Washington license number AP30005304, as entered by the provider. 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. 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.