NPPES file of Aug 9, 2026

Hieu Nguyen

Psychiatric/Mental Health Nurse Practitioner · Grandview, WA

Hieu Nguyen is a psychiatric/mental health nurse practitioner with a practice address in Grandview, Washington, and NPI 1518688332, issued on Sep 9, 2022. Check the license (Washington AP61646275, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518688332
Name
Hieu Nguyen
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
AP61646275 WA
404613 NY
715047 NY
Self-reported in NPPES; status is on the state search
Practice location
1000 Wallace Way, Grandview, WA 98930
Phone
(509) 882-3444
Enumerated
Sep 9, 2022
Record last updated
Apr 11, 2025
Medicare enrollment
Enrolled (PECOS I20250421001985); 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 1000 Wallace Way

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

  1. Ishkhan AmerkhanianStudent in an Organized Health Care Education/Training Program1265128565
  2. Susan Babcock, A.R.N.P.Family Nurse Practitioner1932166113
  3. Sarah Beckmann, PSYDClinical Psychologist1780930800
  4. Jason Betts, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1982127486
  5. Blake Bond, M.D.Family Medicine Physician1053605493
  6. Kristin Bond, M.D.Family Medicine Physician1770877110

Verify Hieu Nguyen 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 AP61646275
    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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62% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

344 Medicare Part D claims for 29 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Hieu Nguyen344
  2. Specialty average906

Most prescribed

  1. Invega Sustenna39 claims
  2. Trazodone Hcl26 claims
  3. Benztropine Mesylate22 claims
  4. Clozapine22 claims
  5. Quetiapine Fumarate21 claims
  6. Mirtazapine18 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.

Industry payments in 2024: $169.30

11 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hieu Nguyen$169.30
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Yakima Valley Farm Workers ClinicGrandview, WA

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

Hieu Nguyen among 1,875 psychiatric/mental health nurse practitioner records in Washington

Hieu Nguyen 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 2022, is newer than 71% of them.

  • NPI issued2022 · 71% of these records are older, 22% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2022 · 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).

4 psychiatric/mental health nurse practitioner records list a practice address in Grandview

They are 4 of the 185 NPPES records with a practice address in Grandview, and 1,875 psychiatric/mental health nurse practitioner records in Washington.

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

  1. Mackenzie Blackwell, PMHNP-BCGrandview, WA 989301407697105
  2. Joseph Penaflor, DNP, PMHNP-BCGrandview, WA 989301497641971
  3. Desaree Wancho, APRNGrandview, WA 989301629544697
  4. Lori Drews, ARNPEllensburg, WA 989261922336932
  5. Patrick Needham, DNP-PMHNP ARNPEllensburg, WA 989261538841671
  6. Kojo SarfoEllensburg, WA 989261457913964
  7. Dietra Savage, PMHNP-BCEllensburg, WA 989261457917064
  8. Joshua Stierley, DNP, PMHNPEllensburg, WA 989261700417631

Common questions

What is Hieu Nguyen's NPI number?

Hieu Nguyen's National Provider Identifier (NPI) is 1518688332, issued on Sep 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Hieu Nguyen located?

The NPPES record lists a practice address at 1000 Wallace Way, Grandview, WA, 98930. Phone: (509) 882-3444. Providers update this record themselves, so call before visiting.

How can I verify Hieu Nguyen's license?

NPPES lists Washington license number AP61646275, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Hieu Nguyen prescribe under Medicare Part D?

In 2024, Hieu Nguyen had 344 Medicare Part D claims for 29 beneficiaries; 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.

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.