NPPES file of Aug 9, 2026

David Guo, NURSE PRACTITIONER

Psychiatric/Mental Health Nurse Practitioner · Honolulu, HI

David Guo, NURSE PRACTITIONER is a psychiatric/mental health nurse practitioner with a practice address in Honolulu, Hawaii, and NPI 1629664131, issued on Dec 18, 2020. Check the license (Hawaii APRN-3926, as entered in NPPES) with the Hawaii 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
1629664131
Name
David Guo
Credential
NURSE PRACTITIONER
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
APRN-3926 HI
403143 NY
Self-reported in NPPES; status is on the state search
Practice location
1374 Nuuanu Ave, Honolulu, HI 96817
Phone
(808) 691-4401
Enumerated
Dec 18, 2020
Record last updated
Jun 27, 2023
Medicare enrollment
Enrolled (PECOS I20230504003015); accepts Medicare assignment
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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Also registered at 1374 Nuuanu Ave

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

  1. Kayla Abing, LMHCMental Health Counselor1831540806
  2. Garriss Akiona, LCSW, CSACClinical Social Worker1316604903
  3. Colleen BarbaSchool Social Worker1588180251
  4. Ramona Chinn, APRNChild & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist1366697252
  5. Alina Dvortsen, PMHNPPsychiatric/Mental Health Nurse Practitioner1174357693
  6. Melissa HightowerClinical Social Worker1477910180

Verify David Guo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license APRN-3926
    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
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18% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,068 Medicare Part D claims for 122 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. David Guo1,068
  2. Specialty average906

Most prescribed

  1. Quetiapine Fumarate128 claims
  2. Sertraline Hcl82 claims
  3. Duloxetine Hcl48 claims
  4. Hydroxyzine Hcl43 claims
  5. Risperidone42 claims
  6. Alprazolam36 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: $1,264.99

19 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. 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. David Guo$1,264.99
  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.

One hospital affiliation

  1. The Queens Medical CenterHonolulu, HI · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Psychiatric/Mental Health Nurse Practitioner providers in Hawaii

There are 145 psychiatric/mental health nurse practitioner records in Hawaii.

Other psychiatric/mental health nurse practitioner records in Hawaii

  1. Demetra Adams, DNPHonolulu, HI1548906530
  2. Logan Adams, APRNKeaau, HI1578283925
  3. Julie Agno, PMHNP-BCHilo, HI1861786238
  4. Frederic Alarcon, APRNLaie, HI1407441975
  5. Colleen Alford, PMHNP-BCHonolulu, HI1649735671
  6. Emily Anderson, NP-CHonolulu, HI1063727881
  7. Christopher Aten, APRN, PMHNP-BCHonolulu, HI1497579759
  8. Justin Atkins, DNPHonolulu, HI1841825973
  9. Amanda Aune, NPHonolulu, HI1881570943
  10. Cindy Bett, NPTripler Army Medical Center, HI1346979473

Common questions

What is David Guo, NURSE PRACTITIONER's NPI number?

David Guo, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1629664131, issued on Dec 18, 2020. An NPI identifies a provider in billing; it is not a license.

Where is David Guo, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 1374 Nuuanu Ave, Honolulu, HI, 96817. Phone: (808) 691-4401. Providers update this record themselves, so call before visiting.

How can I verify David Guo, NURSE PRACTITIONER's license?

NPPES lists Hawaii license number APRN-3926, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does David Guo, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, David Guo, NURSE PRACTITIONER had 1,068 Medicare Part D claims for 122 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.