PACIFIC CARDIOLOGY LLC
NPI 1073521134
Internal Medicine - Cardiovascular Disease in Honolulu, HI

Q: What is Pacific Cardiology LLC's NPI number?

The NPI number for Pacific Cardiology LLC is 1073521134. It was assigned to this organization in the NPPES registry on August 4, 2006.

Q: What is Pacific Cardiology LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Active since August 04, 2006

550 S BERETANIA ST, SUITE 601, HONOLULU, HI 96813(808) 522-7222(808) 532-0414 Get Directions Write a Review

NPPES record last updated: November 20, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Pacific Cardiology Llc NPPES

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

PACIFIC CARDIOLOGY LLC (NPI 1073521134) is a healthcare organization registered as a cardiovascular disease in Honolulu, Hawaii and active in the NPI registry since August 2006. The organization lists Yumiko Sumiye, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1073521134

Entity TypeOrganization

Primary Taxonomy207RC0000X

Legal Business NamePACIFIC CARDIOLOGY LLC

Location Address550 S BERETANIA ST, SUITE 601Honolulu, HI 96813-2496

Mailing AddressPo Box 1300Honolulu, HI 96807-1300 · (808) 522-7222 · Fax (808) 532-0414

Phone(808) 522-7222

Fax(808) 532-0414

Organization SubpartNo

Authorized OfficialYumiko SumiyeOffice Manager · (808) 522-7222

Enumeration DateAugust 4, 2006

Last NPPES UpdateNovember 20, 2007

✔ NPI 1073521134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

550 S BERETANIA ST, Honolulu, HI 96813

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Other Identifiers 1

Medicare ID-Type Unspecified52714HI

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)

Pacific Cardiology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Pacific Cardiology LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Dipanjan Banerjee, MD

Advanced Heart Failure and Transplant Cardiology

NPI 1295787299

550 S BERETANIA ST STE 610
Honolulu, HI 96813

(808) 691-8512

✔ PECOS✔ Accepts MedicareSame address

Nancy Banh, FNP

Nurse Practitioner

NPI 1851925853

1329 LUSITANA ST STE 305
Honolulu, HI 96813

(808) 728-7466

✔ PECOS0.2 mi

Calvin Wong, M.D.

Cardiovascular Disease (Cardiology)

NPI 1881602902

1329 LUSITANA ST SUITE 305
Honolulu, HI 96813

(808) 744-4507

✔ PECOS✔ Accepts Medicare0.2 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 Pacific Cardiology LLC's NPI number?

The NPI number for Pacific Cardiology LLC is 1073521134. It was assigned to this organization in the NPPES registry on August 4, 2006.

Where is Pacific Cardiology LLC located?

Pacific Cardiology LLC is located at 550 S Beretania St Suite 601, Honolulu, HI 96813. The listed phone number is (808) 522-7222.

What is Pacific Cardiology LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Pacific Cardiology LLC enrolled in Medicare?

Yes. Pacific Cardiology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pacific Cardiology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Pacific Cardiology LLC, in Advanced Heart Failure and Transplant Cardiology, Cardiovascular Disease (Cardiology) and Nurse Practitioner. 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 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Pacific Cardiology LLC accept?

Health plans from HMSA list Pacific Cardiology 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 Pacific Cardiology LLC was last updated on November 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.