NPPES file of Aug 9, 2026

Xin Wu, PMHNP-BC, ARNP

Psychiatric/Mental Health Nurse Practitioner · Monroe, WA

Xin Wu, PMHNP-BC, ARNP is a psychiatric/mental health nurse practitioner with a practice address in Monroe, Washington, and NPI 1912539099, issued on Feb 6, 2020. Check the license (Washington AP61037192, as entered in NPPES) 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912539099
Name
Xin Wu
Credential
PMHNP-BC, ARNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP61037192 WA
Self-reported in NPPES; status is on the state search
Practice location
14701 179TH Ave SE, Monroe, WA 98272
Phone
(360) 365-5300
Enumerated
Feb 6, 2020
Record last updated
Feb 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201208001258); 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 14701 179TH Ave SE

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

  1. John Allderdice, MDEmergency Medical Services (Emergency Medicine) Physician1023063369
  2. Jane Betzer, RDRegistered Dietitian1528417318
  3. Victor Bui, MDEmergency Medicine Physician1083107288
  4. Dermot Chamberlain, M.D.Specialist1437263993
  5. Marc Champaloux, M.D.Hospitalist Physician1528300936
  6. Stephanie Chu, PHARMDPharmacist1205200185

Verify Xin Wu 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 AP61037192
    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

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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33% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

604 Medicare Part D claims for 57 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Xin Wu604
  2. Specialty average906

Most prescribed

  1. Olanzapine80 claims
  2. Mirtazapine50 claims
  3. Benztropine Mesylate39 claims
  4. Bupropion Hcl Sr38 claims
  5. Divalproex Sodium36 claims
  6. Clozapine35 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 93.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Bhc Fairfax Hospital IncMonroe, WA

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

Xin Wu among 1,875 psychiatric/mental health nurse practitioner records in Washington

Xin Wu, PMHNP-BC, ARNP 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
  • Graduated2019 · median 2020 among the 904 with a school on file
  • Record last updated2020 · 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.

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

  1. Troy Henley, RN, ARNP, PMHNPMonroe, WA 982721487261129
  2. Thi Tran, ARNPMonroe, WA 982721538785316
  3. Margaret Ackerman, APNMount Vernon, WA 982731972723906
  4. Nikki Behner, A.R.N.P.Mount Vernon, WA 982731548472244
  5. Elizabeth Bielstein, ARNPMarysville, WA 982711992064125
  6. Jamie Crawford, ARNPMarysville, WA 982711114696994
  7. Cassandra Dengler, ARNP, PMHNPMount Vernon, WA 982731336983105
  8. Hassan ElmiMarysville, WA 982711174320220

Common questions

What is Xin Wu, PMHNP-BC, ARNP's NPI number?

Xin Wu, PMHNP-BC, ARNP's National Provider Identifier (NPI) is 1912539099, issued on Feb 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Xin Wu, PMHNP-BC, ARNP located?

The NPPES record lists a practice address at 14701 179TH Ave SE, Monroe, WA, 98272. Phone: (360) 365-5300. Providers update this record themselves, so call before visiting.

How can I verify Xin Wu, PMHNP-BC, ARNP's license?

NPPES lists Washington license number AP61037192, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Xin Wu, PMHNP-BC, ARNP prescribe under Medicare Part D?

In 2024, Xin Wu, PMHNP-BC, ARNP had 604 Medicare Part D claims for 57 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

What is Xin Wu, PMHNP-BC, ARNP's MIPS final score?

The 2023 MIPS final score is 93.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.