NPPES file of Aug 9, 2026

Suwan Khamkhun McGrath, A.P.R.N.

Adult Psychiatric/Mental Health Clinical Nurse Specialist · Wailuku, HI

Suwan Khamkhun McGrath, A.P.R.N. is an adult psychiatric/mental health clinical nurse specialist with a practice address in Wailuku, Hawaii, and NPI 1922398163, issued on Apr 8, 2011. Check the license (Hawaii APRN - 1249, 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
1922398163
Name
Suwan Khamkhun McGrath
Credential
A.P.R.N.
Primary taxonomy
Adult Psychiatric/Mental Health Clinical Nurse Specialist 364SP0809X
License number
APRN - 1249 HI
Self-reported in NPPES; status is on the state search
Practice location
1370 Kilou St, Wailuku, HI 96793
Phone
(808) 242-7235
Enumerated
Apr 8, 2011
Record last updated
Apr 8, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(808) 242-7235
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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Verify Suwan Khamkhun McGrath 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 - 1249
    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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99% fewer Medicare Part D claims than the average adult psychiatric/mental health clinical nurse specialist in 2024

17 Medicare Part D claims, against an average of 1,167 among the 347 providers of this specialty who prescribed in Part D.

  1. Suwan McGrath17
  2. Specialty average1,167

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.

Suwan Khamkhun McGrath among 12 adult psychiatric/mental health clinical nurse specialist records in Hawaii

Suwan Khamkhun McGrath, A.P.R.N. is one of 12 adult psychiatric/mental health clinical nurse specialist records with a practice address in Hawaii. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 83% of them.

  • NPI issued2011 · 83% of these records are older, 8% newer
  • In a Medicare fileYes · 42% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2011 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SP0809X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Psychiatric/Mental Health Clinical Nurse Specialist providers in Hawaii

There are 12 adult psychiatric/mental health clinical nurse specialist records in Hawaii.

The 8 adult psychiatric/mental health clinical nurse specialist records with the nearest ZIP codes

  1. Rose Clute, APRNHonolulu, HI 968131407803059
  2. Joseph Giovannoni, APRN RXHonolulu, HI 968141396093472
  3. Mary Mossman, APRNHonolulu, HI 968141386860971
  4. Renee Latimer, APRNHonolulu, HI 968171831324292
  5. Carolyn ImuraHonolulu, HI 968191568418366
  6. Mary McEldowney, APRNHonolulu, HI 968191396795282
  7. Michael Palazzo, PHD, APRNHonolulu, HI 968191699902957
  8. Shanyn Patterson, APRN, CNSHonolulu, HI 968191093725954

Common questions

What is Suwan Khamkhun McGrath, A.P.R.N.'s NPI number?

Suwan Khamkhun McGrath, A.P.R.N.'s National Provider Identifier (NPI) is 1922398163, issued on Apr 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Suwan Khamkhun McGrath, A.P.R.N. located?

The NPPES record lists a practice address at 1370 Kilou St, Wailuku, HI, 96793. Phone: (808) 242-7235. Providers update this record themselves, so call before visiting.

How can I verify Suwan Khamkhun McGrath, A.P.R.N.'s license?

NPPES lists Hawaii license number APRN - 1249, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Suwan Khamkhun McGrath, A.P.R.N. prescribe under Medicare Part D?

In 2024, Suwan Khamkhun McGrath, A.P.R.N. had 17 Medicare Part D claims; the average among adult psychiatric/mental health clinical nurse specialist prescribers was 1,167. 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.