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WEST OAHU NEPHROLOGY
NPI 1659603884
Internal Medicine - Nephrology in Ewa Beach, HI

Active since February 15, 2010
91-2139 FORT WEAVER RD, #100, EWA BEACH, HI 96706(808) 676-4224(808) 676-4220 Get Directions Write a Review

NPPES record last updated: December 14, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About West Oahu Nephrology NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WEST OAHU NEPHROLOGY (NPI 1659603884) is a healthcare organization registered as a nephrology in Ewa Beach, Hawaii and active in the NPI registry since February 2010. The organization lists James Henry-edward Ireland, President, as its authorized official.

NPPES Registry Identity

NPI1659603884
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameJAMES H.E. IRELAND MD, LLC
Location Address91-2139 FORT WEAVER RD, #100Ewa Beach, HI 96706-3607
Mailing Address91-2139 Fort Weaver Rd, #100Ewa Beach, HI 96706-3607 · (808) 676-4224 · Fax (808) 676-4220
Phone(808) 676-4224
Fax(808) 676-4220
Organization SubpartNo
Authorized OfficialJames Henry-edward IrelandPresident · (808) 676-4224
Enumeration DateFebruary 15, 2010
Last NPPES UpdateDecember 14, 2016
✔ NPI 1659603884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
91-2139 FORT WEAVER RD, Ewa Beach, HI 96706
Open in Google Maps ↗

Other Names 1

Doing Business AsWest Oahu Nephrology

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

West Oahu Nephrology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to West Oahu Nephrology, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.

Clinicians, nearest first (5)

Aki De Leon, NP-C
Nurse Practitioner
NPI 1720581721
91-2139 FORT WEAVER RD STE 100
Ewa Beach, HI 96706
(808) 676-4224
✔ PECOS✔ Accepts MedicareSame address
James Ireland, MD
Nephrology
NPI 1376501171
91-2139 FORT WEAVER RD SUITE 100
Ewa Beach, HI 96706
(808) 676-4224
✔ PECOS✔ Accepts MedicareSame address
Briana Mullen, MSN, NP-C
Nurse Practitioner
NPI 1669775797
91-2139 FORT WEAVER RD STE 100
Ewa Beach, HI 96706
(808) 676-4224
✔ PECOS✔ Accepts MedicareSame address
Kimi Prentice, APRN
Nurse Practitioner
NPI 1467684480
91-2139 FORT WEAVER RD STE 108
Ewa Beach, HI 96706
(808) 676-4224
✔ PECOS✔ Accepts MedicareSame address
Akika Ando, M.D.
Nephrology
NPI 1982010278
820 SOUTH WOOS STREET , DIVISION OF NEPHROLOGY (MC 793)
Chicago, IL 60612
(312) 996-6736
✔ PECOS✔ Accepts Medicare4,258 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James H.E. Ireland MD, LLC's NPI number?

The NPI number for James H.E. Ireland MD, LLC is 1659603884. It was assigned to this organization in the NPPES registry on February 15, 2010. The provider is doing business as West Oahu Nephrology.

Where is James H.E. Ireland MD, LLC located?

James H.E. Ireland MD, LLC is located at 91-2139 Fort Weaver Rd #100, Ewa Beach, HI 96706. The listed phone number is (808) 676-4224.

What is James H.E. Ireland MD, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is James H.E. Ireland MD, LLC enrolled in Medicare?

Yes. James H.E. Ireland MD, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through James H.E. Ireland MD, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to James H.E. Ireland MD, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (3) and Nephrology (2). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does James H.E. Ireland MD, LLC accept?

Health plans from HMSA list James H.E. Ireland MD, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James H.E. Ireland MD, LLC was last updated on December 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.