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GERARD K AKAKA M.D.
NPI 1285644658
Internal Medicine in Honolulu, HI

Active since August 09, 2006PECOS Enrolled
1301 PUNCHBOWL ST, HONOLULU, HI 96813(808) 538-9011 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gerard K Akaka M.d. NPPES

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

GERARD K AKAKA M.D. (NPI 1285644658) is an individual internal medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD7371) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285644658
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGERARD K AKAKACredential: M.D.
Location Address1301 PUNCHBOWL STHonolulu, HI 96813-2402
Mailing AddressPo Box 29640Honolulu, HI 96820-2040
Phone(808) 538-9011
Sole ProprietorNo
Enumeration DateAugust 9, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285644658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD7371
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1301 PUNCHBOWL ST, Honolulu, HI 96813
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gerard K Akaka M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Gerard Akaka reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Queen's Medical Center
Same address
General Acute Care Hospital
1301 PUNCHBOWL ST
Honolulu, HI 96813
  • Reassigned Medicare billing, Hawaii enrollment
  • Medicare enrollment name: The Queens Medical Center
  • 809 clinicians in this Medicare group
NPI 1487693586 (808) 538-9011
Queens North Hawaii Community Hospital
167 mi
Home Health
67-1125 MAMALAHOA HWY
Kamuela, HI 96743
  • Reassigned Medicare billing, Hawaii enrollment
  • 277 clinicians in this Medicare group
NPI 1124009584 (808) 881-4400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NISHAL BRAHMBHATT MD
Internal Medicine (Critical Care Medicine)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 691-1000
DR. THOMAS JON UYEHARA WONG MD
Internal Medicine (Pulmonary Disease)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 691-1000
IMTIAZ HUSSAIN BANGASH MD
Hospitalist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 691-1000
CHRISTINE TRANG WARNER PA
Physician Assistant
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 597-8799
QUEENS MEDICAL CENTER
Psychiatric Hospital
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 537-7878
NOOR SHAFIE LE, COE
Specialist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 783-4088
JONATHAN KAMINAKA
Physical Therapist
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 691-1000
DR. ISAAC WENTZ MD
Psychiatry & Neurology (Psychiatry)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Honolulu County (808) 691-1000

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 Gerard Akaka's NPI number?

The NPI number for Gerard Akaka is 1285644658. It was assigned to this individual provider in the NPPES registry on August 9, 2006.

Where is Gerard Akaka located?

Gerard Akaka practices at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 538-9011.

What is Gerard Akaka's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gerard Akaka enrolled in Medicare?

Yes. Gerard Akaka is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gerard Akaka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gerard Akaka reassigns Medicare benefits to 2 organizations: The Queen's Medical Center (Honolulu, HI) and Queens North Hawaii Community Hospital (Kamuela, HI). Each 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 Gerard Akaka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gerard Akaka accept?

Health plans from HMSA list Gerard Akaka 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 Gerard Akaka was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.