Judy Ko, APRN
NPI 1639609068 · Nurse Practitioner · Honolulu, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judy Ko, APRN is a Nurse Practitioner provider in Honolulu, HI (NPI 1639609068).
Provider details
- NPI number
- 1639609068
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN-2279 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 54 | 16 |
| Prednisone | 48 | 19 |
| Dexamethasone | 35 | 18 |
| Anastrozole | 31 | 12 |
| Apixabanbrand: Eliquis | 31 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 26 | — |
| Ondansetronbrand: Ondansetron Odt | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,058 across 151 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 98-150 Kaonohi St Ste B219Aiea, HI 96701-5022Phone: (808) 539-2273Fax: (884) 504-1315
- 17 La'A StUnit #bKahului, HI 96732-3610Phone: (808) 524-6115Fax: (808) 528-1711
Registry dates
- Enumerated
- 2017-06-18
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Judy Ko's NPI number?
- Judy Ko's National Provider Identifier (NPI) is 1639609068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Ko's specialty?
- Judy Ko is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judy Ko located?
- Judy Ko's practice location on file with NPPES is 500 Ala Moana Blvd Ste 6230, Honolulu, HI 96813-4929.
- What is Judy Ko's phone number?
- The practice phone number listed in the NPPES registry for Judy Ko is (808) 524-6115.
- Does Judy Ko accept Medicare?
- Judy Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judy Ko's NPI active?
- Yes — Judy Ko's NPI (1639609068) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.