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Internal Medicine Providers in Honolulu, HI

Browse 579 Internal Medicine providers listed in NPPES with a practice address in Honolulu, Hawaii.

579 Healthcare Providers

How Honolulu compares with the U.S.

Honolulu has 168 clinicians in Internal Medicine per 100,000 residents, 3.8 times the U.S. rate of 44.

That is 579 active clinicians in Internal Medicine with a practice address in Honolulu, for a population of 345,482.

The Hawaii rate is 62 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

94% of clinicians in Internal Medicine in Honolulu listed in the CMS Medicare file (287 of 304) accept Medicare assignment. That is similar to the Hawaii share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

39% of clinicians in Internal Medicine in Honolulu listed in the CMS Medicare file (119 of 304) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Hawaii share of 40%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Honolulu, HI

Source: CMS PECOS
PECOS Enrolled Specialists 369 In Honolulu, HI
Part B Lab & Imaging Eligible 377 Diagnostic Referrals
DME Ordering Eligible 384 Durable Medical Equipment
Home Health Agency Referrals 377 HHA Ordering Eligible
Showing 1โ€“20 of 579 providers
With recent CMS data first, then Aโ€“Z

Dr. Kevin K Adams , MD

Internal Medicine

Active NPI Status
377 Keahole St, Honolulu, HI 968253405
Phone: 8083966675
NPI Identifier 1275640567
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Kyan Renie Agbayani

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132499
Phone: 8086911000
NPI Identifier 1083101323
View Full Profile

Dr. Akua A Agyeman , MD PHD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1319 Punahou St, Honolulu, HI 968261001
Phone: 8083213384
NPI Identifier 1831377688
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Dr. Gerard K Akaka , MD

Internal Medicine

Active NPI Status
1301 Punchbowl St, Honolulu, HI 968132402
Phone: 8085389011
NPI Identifier 1285644658
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Dr. Gloria Aldan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 96813
Phone: 8086917657
NPI Identifier 1972990018
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Dr. Linda J. S. Anegawa , MD

Internal Medicine

Active NPI Status
1712 Liliha St Ste 205, Honolulu, HI 968173100
Phone: 8082190527
NPI Identifier 1104913946
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Dr. Lana Arakaki , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1380 Lusitana St, Suite 514, Honolulu, HI 968132449
Phone: 8085317551
NPI Identifier 1750588729
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Dr. Chinnawat Arayangkool , MD

Internal Medicine

Active NPI Status
1356 Lusitana St Fl 7, Honolulu, HI 968132409
Phone: 8085862898
NPI Identifier 1225769367
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Nobuhiro Ariyoshi

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132499
Phone: 8086911000
NPI Identifier 1861806044
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Dr. Megan Patricia Arnett , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132499
Phone: 8086911000
NPI Identifier 1134583388
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Dr. Stephen D. Arnold , MD

Internal Medicine

Active NPI Status
888 S King St, Honolulu, HI 968133009
Phone: 8085224511
NPI Identifier 1598859928
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Dr. Julie Yurie Asari , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
321 N Kuakini St Ste 201, Honolulu, HI 968172399
Phone: 8085238611
NPI Identifier 1174520431
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Dr. Thomas N.m. Au , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
321 N Kuakini St, Suite 807, Honolulu, HI 968172364
Phone: 8085213885
NPI Identifier 1184770463
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Dr. Timothy Thomas Kawika Au , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
321 N Kuakini St, 807, Honolulu, HI 968172364
Phone: 8085213885
NPI Identifier 1518287598
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Dr. Godofredo Barcena Baclig , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
405 N Kuakini St, Suite 1112, Honolulu, HI 968176300
Phone: 8085245024
NPI Identifier 1114010709
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Dr. Marina Aquiran Badua , MD

Internal Medicine

Active NPI Status
1712 Liliha St, Suite 202, Honolulu, HI 968175410
Phone: 8085361754
NPI Identifier 1841223450
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Dr. Pamela Joyce Botts Barnes , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132499
Phone: 8086911000
NPI Identifier 1033351341
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Dr. Justin T Barratt , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132499
Phone: 8086911000
NPI Identifier 1861481574
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Dr. Dennis Bolger , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1301 Punchbowl St, Honolulu, HI 968132402
Phone: 8085389011
NPI Identifier 1306886759
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Dr. Peter M. Boolukos , MD

Internal Medicine

Active NPI Status
888 S King St, Honolulu, HI 968133009
Phone: 8085224000
NPI Identifier 1659430601
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Frequently Asked Questions about Internal Medicine in Honolulu

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Hawaii licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.