HAWAII HEART ASSOCIATES
NPI 1750901195
Internal Medicine - Cardiovascular Disease in Kaneohe, HI

Q: What is Ryan M Smith, Do Inc's NPI number?

The NPI number for Ryan M Smith, Do Inc is 1750901195. It was assigned to this organization in the NPPES registry on April 24, 2020. The provider is doing business as Hawaii Heart Associates.

Q: What is Ryan M Smith, Do Inc's specialty?

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

Active since April 24, 2020

46-001 KAMEHAMEHA HWY STE 212, KANEOHE, HI 96744(808) 636-6393(866) 573-0778 Get Directions Write a Review

NPPES record last updated: April 24, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 24, 2021, Apr 24, 2020 (2 updates tracked since 2020).

On this page

About Hawaii Heart Associates NPPES

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

HAWAII HEART ASSOCIATES (NPI 1750901195) is a healthcare organization registered as a cardiovascular disease in Kaneohe, Hawaii and active in the NPI registry since April 2020. The organization lists Eric Merkel, Business Consultant, as its authorized official.

NPPES Registry Identity

NPI1750901195

Entity TypeOrganization

Primary Taxonomy207RC0000X

Legal Business NameRYAN M SMITH, DO INC

Location Address46-001 KAMEHAMEHA HWY STE 212Kaneohe, HI 96744-3728

Mailing Address46-001 Kamehameha Hwy Ste 212Kaneohe, HI 96744-3728 · (808) 636-6393 · Fax (866) 573-0778

Phone(808) 636-6393

Fax(866) 573-0778

Organization SubpartNo

Authorized OfficialEric MerkelBusiness Consultant · (808) 781-9620

Enumeration DateApril 24, 2020

Last NPPES UpdateApril 24, 20212 updates tracked since enumeration

NPPES CertifiedApril 23, 2021

✔ NPI 1750901195 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.

46-001 KAMEHAMEHA HWY STE 212, Kaneohe, HI 96744

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Other Names 1

Doing Business AsHawaii Heart Associates

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)

Hawaii Heart Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 10 clinicians reassign Medicare billing to Hawaii Heart Associates, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 4

Cardiovascular Disease (Cardiology)6

Thoracic Surgery2

Diagnostic Radiology1

Vascular Surgery1

Clinicians, nearest first (10)

Ryan Smith, DO, FACC

Cardiovascular Disease (Cardiology)

NPI 1639157365

46-001 KAMEHAMEHA HWY STE 212
Kaneohe, HI 96744

(808) 636-6393

✔ PECOS✔ Accepts MedicareSame address

Jared Hornberger, D.O.

Cardiovascular Disease (Cardiology)

NPI 1851785422

1 JARRETT WHITE RD
Tripler Army Medical Center, HI 96859

(888) 683-2778

✔ PECOS✔ Accepts Medicare7.0 mi

Anthony Katras, MD

Vascular Surgery

NPI 1124012109

1 JARRETT WHITE RD
Tripler Army Medical Center, HI 96859

(808) 433-5228

✔ PECOS✔ Accepts Medicare7.0 mi

Jeremy Docekal, M.D.

Cardiovascular Disease (Cardiology)

NPI 1003170556

TRIPLER ARMY MEDICAL CENTER 1 JARRETT WHITE RD
Honolulu, HI 96859

(808) 683-2778

✔ PECOS✔ Accepts Medicare7.0 mi

Brian Ching, D.O.

Diagnostic Radiology

NPI 1699715847

1 JARRETT WHITE RD BLDG 3G
Tripler Army Medical Center, HI 96859

(808) 433-4198

✔ PECOS7.3 mi

Marc Hunt, MD

Cardiovascular Disease (Cardiology)

NPI 1639169378

1 JARRETT WHITE RD
Honolulu, HI 96859

(808) 433-6403

✔ PECOS✔ Accepts Medicare7.3 mi

Amanda Marn, M.D.

Cardiovascular Disease (Cardiology)

NPI 1790006286

210 IMI KALA ST STE 209
Wailuku, HI 96793

(808) 673-5778

✔ PECOS✔ Accepts Medicare92 mi

Don Matsuura, MD

Cardiovascular Disease (Cardiology)

NPI 1720184120

1248 KINOOLE ST STE 104
Hilo, HI 96720

(808) 935-0056

✔ PECOS✔ Accepts Medicare212 mi

Frank Slachman, M.D.

Thoracic Surgery

NPI 1144271420

3941 J ST SUITE 270
Sacramento, CA 95819

(916) 733-6850

✔ PECOS✔ Accepts Medicare2,457 mi

Michael Firstenberg, MD

Thoracic Surgery

NPI 1912961749

1444 S POTOMAC ST STE 200
Aurora, CO 80012

(303) 226-4650

✔ PECOS✔ Accepts Medicare3,345 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 Ryan M Smith, Do Inc's NPI number?

The NPI number for Ryan M Smith, Do Inc is 1750901195. It was assigned to this organization in the NPPES registry on April 24, 2020. The provider is doing business as Hawaii Heart Associates.

Where is Ryan M Smith, Do Inc located?

Ryan M Smith, Do Inc is located at 46-001 Kamehameha Hwy Ste 212, Kaneohe, HI 96744. The listed phone number is (808) 636-6393.

What is Ryan M Smith, Do Inc's specialty?

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

Is Ryan M Smith, Do Inc enrolled in Medicare?

Yes. Ryan M Smith, Do Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ryan M Smith, Do Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 4 Medicare specialties reassign their Medicare billing to Ryan M Smith, Do Inc. 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 Cardiovascular Disease (Cardiology) (6), Thoracic Surgery (2) and Diagnostic Radiology (1). Of these, 1 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ryan M Smith, Do Inc accept?

Health plans from HMSA list Ryan M Smith, Do Inc 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 Ryan M Smith, Do Inc was last updated on April 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.