Dr Aaron G M Choy, MD - Medicare Internal Medicine in Honolulu, HI

Dr Aaron G M Choy, MD is a medicare enrolled "Internal Medicine" physician in Honolulu, Hawaii. He went to University Of Hawaii John A. Burns School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hawaii Permanente Medical Group Inc and his current practice location is 2828 Paa St, Honolulu, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 432-5770.

Dr Aaron G M Choy is licensed to practice in Hawaii (license number MD-14355) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1639380918.

Contact Information

Dr Aaron G M Choy, MD
2828 Paa St,
Honolulu, HI 96819-4430
(808) 432-5770
Not Available

Map and Direction




Physician's Profile

Full NameDr Aaron G M Choy
GenderMale
SpecialityInternal Medicine
Experience20 Years
Location2828 Paa St, Honolulu, Hawaii
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Aaron G M Choy attended and graduated from University Of Hawaii John A. Burns School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1639380918
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 06/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5395824908
  • Enrollment ID: I20080508000064

Medical Identifiers

Medical identifiers for Dr Aaron G M Choy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639380918NPI-NPPES
613621-04MedicaidHI
00B0272084OtherHMSA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MDR4584 (Hawaii)Secondary
207R00000XInternal Medicine MD-14355 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation HospitalHonolulu, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hawaii Permanente Medical Group Inc7618880667578

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Aaron G M Choy allows following entities to bill medicare on his behalf.
Entity NameHawaii Permanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710945969
PECOS PAC ID: 7618880667
Enrollment ID: O20031106000625

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Aaron G M Choy is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Aaron G M Choy, MD
2828 Paa St,
Honolulu, HI 96819-4430

Ph: (808) 432-5770
Dr Aaron G M Choy, MD
2828 Paa St,
Honolulu, HI 96819-4430

Ph: (808) 432-5770

Reviews and Comments


Internal Medicine Doctors in Honolulu, HI

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.