Judy Ko, APRN
Nurse Practitioner · Honolulu, HI
Judy Ko, APRN is a nurse practitioner with a practice address in Honolulu, Hawaii, and NPI 1639609068, issued on Jun 18, 2017. Check the license (Hawaii APRN-2279, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judy Ko
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APRN-2279 HI
Self-reported in NPPES; status is on the state search - Practice location
- 500 Ala Moana Blvd Ste 6230, Honolulu, HI 96813
- Phone
- (808) 524-6115
- Enumerated
- Jun 18, 2017
- Record last updated
- Feb 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20201030000636); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 220 in Hawaii → Look up another NPI →
Also registered at 500 Ala Moana Blvd Ste 6230
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryce Montalbo, APRNNurse Practitioner1639781123
- Karina Salomon, APRNNurse Practitioner1174144075
- Ashley Springer, APRNNurse Practitioner1811387442
- Michele UematsuNurse Practitioner1811748239
Verify Judy Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license APRN-2279Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average nurse practitioner in 2024
744 Medicare Part D claims for 183 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 99 claims were for opioids.
Most prescribed
- Oxycodone Hcl54 claims
- Prednisone48 claims
- Dexamethasone35 claims
- Anastrozole31 claims
- Eliquis31 claims
- Sulfamethoxazole-Trimethoprim26 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: $4,057.95
151 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- American Oncology Partners OF Hawaii LLCHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Judy Ko among 220 nurse practitioner records in Hawaii
Judy Ko, APRN is one of 220 nurse practitioner records with a practice address in Hawaii. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 50% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2018 among the 124 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Hawaii
There are 220 nurse practitioner records in Hawaii.
All 220 in Hawaii → Every provider in Honolulu → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Brian Buchner, NPHonolulu, HI 968131649387788
- Allyson Cordoni, ARNPHonolulu, HI 968131548381122
- Mary Gutierrez, A.P.R.N.Honolulu, HI 968131306903273
- Donghee Kim, NPHonolulu, HI 968131831450782
- Kimberly Koyanagi, NPHonolulu, HI 968131669548293
- Catherine LangHonolulu, HI 968131124437868
- Robyn Murata, APRNHonolulu, HI 968131225127228
- Amy O'Meara, WHNP-BCHonolulu, HI 968131902079445
Common questions
What is Judy Ko, APRN's NPI number?
Judy Ko, APRN's National Provider Identifier (NPI) is 1639609068, issued on Jun 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Judy Ko, APRN located?
The NPPES record lists a practice address at 500 Ala Moana Blvd Ste 6230, Honolulu, HI, 96813. Phone: (808) 524-6115. Providers update this record themselves, so call before visiting.
How can I verify Judy Ko, APRN's license?
NPPES lists Hawaii license number APRN-2279, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Judy Ko, APRN prescribe under Medicare Part D?
In 2024, Judy Ko, APRN had 744 Medicare Part D claims for 183 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.