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Internal Medicine in Hawaii

Data updated monthly · Last refresh August 2026

899 Internal Medicine providers practice in Hawaii, including 195 (22%) offering telehealth. The largest concentration is in Honolulu. Profiles include Medicare quality scores where available.

899providers
195telehealth
Honolulutop city

Internal Medicine providers by city in Hawaii

Honolulu580 providers
Wailuku39 providers
Aiea36 providers
Hilo32 providers
Tripler Army Medical Center23 providers
Kailua21 providers
Ewa Beach19 providers
Waipahu16 providers

Highest rated Internal Medicine providers in Hawaii

Dr. Hiro Sung, M.D.
Honolulu, HI · Quality score 100/100 · Telehealth · (808) 547-4970
Dr. Graham Cormack, M.D.
Pearl City, HI · Quality score 100/100 · Telehealth · (808) 454-2808
Dr. Shayne Castanera, M.D.
Aiea, HI · Quality score 100/100 · (808) 486-6000
Dr. Robert Smitson
Kailua, HI · Quality score 100/100 · (808) 263-5500
Dr. Akua Agyeman, MD PHD
Honolulu, HI · Quality score 100/100 · (808) 321-3384
Dr. Jaclyn Kagihara
Honolulu, HI · Quality score 100/100 · Telehealth · (808) 691-8955
Dr. John Neighbors, MD
Kailua, HI · Quality score 100/100 · (808) 263-5500
Dr. Jeffrey Hirschberg, MD
Wailuku, HI · Quality score 100/100 · (808) 242-6464
Dr. Emilio Ganitano, M.D.
Honolulu, HI · Quality score 100/100 · Telehealth · (808) 781-2241
Dr. Mary Sementi, D.O.
Waimea, HI · Quality score 99/100 · (808) 240-0140
Dr. Timothy Ahu, MD
Aiea, HI · Quality score 99/100 · (808) 485-4355
Dr. Lawrence Miyashiro, M.D.
Ewa Beach, HI · Quality score 99/100 · (808) 678-7000
Dr. Alexander Peckham, MD
Tripler Army Medical Center, HI · Quality score 98/100 · (808) 433-6341
Dr. Nisheeth Rai, D.O.
Honolulu, HI · Quality score 98/100 · Telehealth · (808) 522-4000
Dr. Eric Kajioka, M.D.
Honolulu, HI · Quality score 95/100 · Telehealth · (808) 531-7111
Dr. Kahealani Rivera, MD
Honolulu, HI · Quality score 94/100 · Telehealth · (808) 538-9011
Dr. Rachel Lee, MD
Honolulu, HI · Quality score 94/100 · Telehealth · (180) 055-8463
Dr. Aaron Morita, M.D., F.A.C.P.
Hilo, HI · Quality score 94/100 · (808) 935-5411
Dr. Ashlee Nekoba, MD
Honolulu, HI · Quality score 94/100 · Telehealth · (808) 688-0045
Dr. Alan Desilva, MD INC.
Hilo, HI · Quality score 94/100 · (808) 935-6888

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

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Internal Medicine in Hawaii? Get featured.