HealthcareDiscovery.AI / Doctors / Hawaii / Internal Medicine

Internal Medicine Doctors in Hawaii

Data updated monthly · Last refresh October 2026

899 Internal Medicine providers practice in Hawaii, including 196 (22%) offering telehealth. The largest concentration is in Honolulu. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

899providers
196telehealth
Honolulutop city

Internal Medicine by city in Hawaii

Choose a city to see providers there.

Internal Medicine in Honolulu575 providers
Internal Medicine in Wailuku39 providers
Internal Medicine in Aiea36 providers
Internal Medicine in Hilo34 providers
Internal Medicine in Tripler Army Medical Center33 providers
Internal Medicine in Kailua21 providers
Internal Medicine in Ewa Beach17 providers
Internal Medicine in Waipahu16 providers
Internal Medicine in Kaneohe12 providers
Internal Medicine in Kailua Kona11 providers
Internal Medicine in Lihue10 providers
Internal Medicine in Tripler Amc10 providers
Internal Medicine in Kamuela9 providers
Internal Medicine in Kealakekua8 providers
Internal Medicine in Kahului6 providers
Internal Medicine in Waianae5 providers
Internal Medicine in Kihei5 providers
Internal Medicine in Kapolei5 providers
Internal Medicine in Pearl Harbor4 providers
Internal Medicine in Wahiawa4 providers
Internal Medicine in Tamc3 providers
Internal Medicine in Lahaina3 providers
Internal Medicine in Kaunakakai3 providers
Internal Medicine in Mililani3 providers

Internal Medicine providers in Hawaii

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Frank Hurst, MD
Kailua Kona, HI · $9,547 in drug and device payments (2025) · (808) 326-1944
Dr. Joanne Lombardi, MD
Kailua Kona, HI · No drug or device payments recorded (2025) · (808) 334-4400
Dr. Kenneth Riff, M.D.
Kailua Kona, HI · No drug or device payments recorded (2025) · (808) 329-2114
Dr. Lisa Barville, MD
Kailua Kona, HI · No drug or device payments recorded (2025) · (808) 334-4400
Dr. Loi Chang-stroman, MD
Kailua Kona, HI · $57 in drug and device payments (2025) · (808) 329-6355
Dr. Sue Oconnor, MD
Kailua Kona, HI · No drug or device payments recorded (2025) · Telehealth · (808) 326-5629
Dr. Donald Nikaitani, MD
Kailua-kona, HI · $122 in drug and device payments (2025) · Telehealth · (808) 329-1346
Dr. Mary Paul, M.D.
Kalaheo, HI · $16 in drug and device payments (2025) · (808) 332-8523
Dr. Mary Pixler, M.D.
Kalaheo, HI · No drug or device payments recorded (2025) · (808) 332-8523
Dr. Dana Vinter, MD
Kamuela, HI · No drug or device payments recorded (2025) · (808) 881-4730
Dr. Daniel Chevy, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (808) 881-4745
Dr. Lorraine Sonoda-fogel, MD
Kamuela, HI · No drug or device payments recorded (2025) · (808) 823-0103
Dr. Scott Stromatt, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (206) 852-6691
Dr. Sharon Vitousek, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (808) 885-4692
Dr. Vanessa Osedo-bleecher, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (808) 885-4507
Dr. Victoria Fox-behrle, MD, MPH
Kamuela, HI · No drug or device payments recorded (2025) · (808) 881-4500
Dr. William Lawrence, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (808) 883-9785
Dr. Yashoda Bhaskar, M.D.
Kamuela, HI · No drug or device payments recorded (2025) · (808) 757-9292
Dr. Changhua Wang, M.D.
Kaneohe, HI · $39 in drug and device payments (2025) · (808) 263-5019
Dr. Clifford Tanaka, M.D.
Kaneohe, HI · No drug or device payments recorded (2025) · (808) 247-2255
Dr. Donald Edelheit, MD
Kaneohe, HI · No drug or device payments recorded (2025) · (808) 433-5848
Dr. Erma Jose, M.D.
Kaneohe, HI · No drug or device payments recorded (2025) · Telehealth · (808) 233-6200
Dr. Joseph Tsai, M.D.
Kaneohe, HI · No drug or device payments recorded (2025) · (808) 235-6464
Dr. Julia Park, M.D.
Kaneohe, HI · $135 in drug and device payments (2025) · Telehealth · (808) 432-3800
Dr. Mark Lee, M.D.
Kaneohe, HI · $18,308 in drug and device payments (2025) · Telehealth · (808) 233-6200
Dr. Melvin Chang, M.D.
Kaneohe, HI · No drug or device payments recorded (2025) · (808) 233-6200
Dr. Robin Matsukawa, M.D.
Kaneohe, HI · $428 in drug and device payments (2025) · Telehealth · (808) 233-6200
Dr. Todd Kuwaye, MD
Kaneohe, HI · No drug or device payments recorded (2025) · Telehealth · (808) 432-3800
Dr. Valynn Chong, MD
Kaneohe, HI · No drug or device payments recorded (2025) · Telehealth · (808) 432-3800
Dr. Vernon Ansdell, MD
Kaneohe, HI · No drug or device payments recorded (2025) · (808) 432-3800
Dr. Charlotte Charfen, MD
Kapaau, HI · No drug or device payments recorded (2025) · Telehealth · (808) 726-2461
Dr. Ashley Morisako, MD
Kapolei, HI · No drug or device payments recorded (2025) · Telehealth · (808) 432-3600
Dr. Caroline Fernandez, M.D.
Kapolei, HI · No drug or device payments recorded (2025) · (800) 214-1306
Dr. Edward Okimoto, MD
Kapolei, HI · $2,937 in drug and device payments (2025) · Telehealth · (808) 674-9500
Dr. Ian Guerrero, M.D.
Kapolei, HI · $4,641 in drug and device payments (2025) · Telehealth · (808) 400-3899
Dr. Marcus Iwane, M.D.
Kapolei, HI · No drug or device payments recorded (2025) · (808) 432-3600
Dr. Randi-laurent Taniguchi-fu
Kaunakaai, HI · No drug or device payments recorded (2025) · (808) 553-3121
Dr. Carlann Defontes, D.O.
Kaunakakai, HI · No drug or device payments recorded (2025) · (808) 553-3121
Dr. Phillip Reyes, M.D.
Kaunakakai, HI · No drug or device payments recorded (2025) · (808) 553-5353
Dr. Sandra Brazzel, M.D.
Kaunakakai, HI · No drug or device payments recorded (2025) · (808) 553-3121
Dr. Barney Toyama, M.D.
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 322-9674
Dr. Lauren Thom, MBBS, MD
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 322-9311
Dr. Michelle Huber, MD
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 344-4833
Dr. Nathan King, M.D.
Kealakekua, HI · $529 in drug and device payments (2025) · Telehealth · (808) 323-3107
Dr. Nicole Nazemi, DO
Kealakekua, HI · No drug or device payments recorded (2025) · Telehealth · (808) 322-9311
Dr. Stephen Denzer, MD
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 322-9311
Dr. Sukchai Satta, M.D.
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 322-9324
Dr. Wesam Agha, DO
Kealakekua, HI · No drug or device payments recorded (2025) · (808) 322-9311
Dr. Cecilia Harrington, M.D.
Kihei, HI · No drug or device payments recorded (2025) · (808) 868-1977
Dr. George Talbot, MD
Kihei, HI · No drug or device payments recorded (2025) · (808) 891-6800

Conditions Internal Medicine providers in Hawaii commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Hawaii?

There are 899 Internal Medicine providers with active NPI records practicing in Hawaii, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Hawaii offer telehealth?

Yes. 196 of the 899 Internal Medicine providers in Hawaii (about 22%) report offering telehealth services in CMS data.

Which cities in Hawaii have the most Internal Medicine providers?

Honolulu (575), Wailuku (39), Aiea (36) have the highest concentration of Internal Medicine providers in Hawaii.

How many Internal Medicine providers in Hawaii received drug or device company payments?

282 of 899 Internal Medicine providers in Hawaii (31%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Hawaii treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Internal Medicine Doctors in Hawaii work in independent practices or large health systems?

Among 438 Internal Medicine Doctors in Hawaii enrolled in Medicare, 35% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 52% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Hawaii work at?

According to CMS facility affiliation records, the Hawaii hospitals where the most Internal Medicine Doctors hold privileges are The Queens Medical Center in Honolulu; Pali Momi Medical Center in Aiea; Kapiolani Medical Center for Women & Children in Honolulu.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 899 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Hawaii? Get featured.