Soon-Ja Kaohimaunu, APRN, PMHNP-BC
Psychiatry Physician · Kamuela, HI
Soon-Ja Kaohimaunu, APRN, PMHNP-BC is a psychiatry physician with a practice address in Kamuela, Hawaii, and NPI 1659937878, issued on May 13, 2019. Check the license (Hawaii APRN-3489, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Soon-Ja Kaohimaunu
- Credential
- APRN, PMHNP-BC
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- APRN-3489 HI
Self-reported in NPPES; status is on the state search - Practice location
- 65-1206 Mamalahoa Hwy Ste 2-207, Kamuela, HI 96743
- Phone
- (808) 210-2111
- Enumerated
- May 13, 2019
- Record last updated
- Mar 21, 2026
- Fax
- (866) 592-3149
- Medicare enrollment
- Enrolled (PECOS I20220615002708); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 331 in Hawaii → Look up another NPI →
Verify Soon-Ja Kaohimaunu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license APRN-3489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average psychiatry physician in 2024
128 Medicare Part D claims for 42 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl15 claims
- Fluoxetine Hcl11 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: $176.71
3 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Five Mountains Hawaii, IncKamuela, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Soon-Ja Kaohimaunu among 331 psychiatry physician records in Hawaii
Soon-Ja Kaohimaunu, APRN, PMHNP-BC is one of 331 psychiatry physician records with a practice address in Hawaii. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated2018 · median 2003 among the 110 with a school on file
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Hawaii
There are 331 psychiatry physician records in Hawaii.
All 331 in Hawaii → Every provider in Kamuela → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Peter In, M.D.Kamuela, HI 967431518945427
- Andrea Nelsen, M.D.Kamuela, HI 967431043442700
- Eugene Carvalho, M.D.Kaneohe, HI 967441184824054
- Clayton Chan, M.D.Kaneohe, HI 967441144309576
- Joan Fukumoto, M.D.Kaneohe, HI 967441558486886
- Rupert Goetz, M.D.Kaneohe, HI 967441760506984
- Olivia Hunte, M.D.Kaneohe, HI 967441346446218
- Klebert Jones, MDKaneohe, HI 967441114051513
Common questions
What is Soon-Ja Kaohimaunu, APRN, PMHNP-BC's NPI number?
Soon-Ja Kaohimaunu, APRN, PMHNP-BC's National Provider Identifier (NPI) is 1659937878, issued on May 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Soon-Ja Kaohimaunu, APRN, PMHNP-BC located?
The NPPES record lists a practice address at 65-1206 Mamalahoa Hwy Ste 2-207, Kamuela, HI, 96743. Phone: (808) 210-2111. Providers update this record themselves, so call before visiting.
How can I verify Soon-Ja Kaohimaunu, APRN, PMHNP-BC's license?
NPPES lists Hawaii license number APRN-3489, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Soon-Ja Kaohimaunu, APRN, PMHNP-BC prescribe under Medicare Part D?
In 2024, Soon-Ja Kaohimaunu, APRN, PMHNP-BC had 128 Medicare Part D claims for 42 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.