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HONOLULU PRIMARY CARE ASSOCIATES LLC
NPI 1346544608
Internal Medicine in Honolulu, HI

Active since December 30, 2010
1329 LUSITANA ST STE 503, HONOLULU, HI 96813(808) 599-8922(808) 599-8923 Get Directions Write a Review

NPPES record last updated: December 12, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 12, 2024, Dec 5, 2024, May 11, 2021 and 1 more (4 updates tracked since 2016).

About Honolulu Primary Care Associates Llc NPPES

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

HONOLULU PRIMARY CARE ASSOCIATES LLC (NPI 1346544608) is a healthcare organization registered as an internal medicine in Honolulu, Hawaii and active in the NPI registry since December 2010. The organization lists Lauren Kikumi Oshima, Co-owner, as its authorized official.

NPPES Registry Identity

NPI1346544608
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHONOLULU PRIMARY CARE ASSOCIATES LLC
Location Address1329 LUSITANA ST STE 503Honolulu, HI 96813-2412
Mailing Address1329 Lusitana St Ste 503Honolulu, HI 96813-2412 · (808) 599-8922 · Fax (808) 599-8923
Phone(808) 599-8922
Fax(808) 599-8923
Organization SubpartNo
Authorized OfficialLauren Kikumi OshimaCo-owner · (808) 599-8922
Enumeration DateDecember 30, 2010
Last NPPES UpdateDecember 12, 20244 updates tracked since enumeration
NPPES CertifiedDecember 12, 2024
✔ NPI 1346544608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1329 LUSITANA ST STE 503, Honolulu, HI 96813
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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)

Honolulu Primary Care Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Honolulu Primary Care Associates LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Lauren Oshima
Internal Medicine
NPI 1730542184
1329 LUSITANA ST STE 503
Honolulu, HI 96813
(808) 599-8922
✔ PECOS✔ Accepts MedicareSame address
Laura Houk, MD
Internal Medicine
NPI 1619473758
1356 LUSITANA ST STE 510
Honolulu, HI 96813
(808) 586-2890
✔ PECOS✔ Accepts Medicare0.1 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 Honolulu Primary Care Associates LLC's NPI number?

The NPI number for Honolulu Primary Care Associates LLC is 1346544608. It was assigned to this organization in the NPPES registry on December 30, 2010.

Where is Honolulu Primary Care Associates LLC located?

Honolulu Primary Care Associates LLC is located at 1329 Lusitana St Ste 503, Honolulu, HI 96813. The listed phone number is (808) 599-8922.

What is Honolulu Primary Care Associates LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Honolulu Primary Care Associates LLC enrolled in Medicare?

Yes. Honolulu Primary Care Associates LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Honolulu Primary Care Associates LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Honolulu Primary Care Associates 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Honolulu Primary Care Associates LLC accept?

Health plans from HMSA list Honolulu Primary Care Associates 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 Honolulu Primary Care Associates LLC was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.