Dr Craig Yoshio Hamasaki, MD - Medicare Internal Medicine in Aiea, HI

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Dr Craig Yoshio Hamasaki, MD is a medicare enrolled "Internal Medicine" physician in Aiea, Hawaii. He went to Un Of California, Irvine, College Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hoola Healthcare Llc and his current practice location is 98-1247 Kaahumanu Street, Suite 224, Aiea, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 486-9119.

Dr Craig Yoshio Hamasaki is licensed to practice in Hawaii (license number MD-5730) 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 1003870478.

Contact Information

Dr Craig Yoshio Hamasaki, MD
98-1247 Kaahumanu Street, Suite 224,
Aiea, HI 96701
(808) 486-9119
(808) 486-9401

Map and Direction




Physician's Profile

Full NameDr Craig Yoshio Hamasaki
GenderMale
SpecialityInternal Medicine
Experience40 Years
Location98-1247 Kaahumanu Street, Aiea, 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 Craig Yoshio Hamasaki attended and graduated from Un Of California, Irvine, College Of Medicine in 1984
  NPI Data:
  • NPI Number: 1003870478
  • Provider Enumeration Date: 04/13/2006
  • Last Update Date: 09/26/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2567497340
  • Enrollment ID: I20050929000992

Medical Identifiers

Medical identifiers for Dr Craig Yoshio Hamasaki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003870478NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD-5730 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health CareHonolulu, HIHome health agency
Pali Momi Medical CenterAiea, HIHospital
The Queens Medical CenterHonolulu, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hoola Healthcare Llc12547985803

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 Craig Yoshio Hamasaki allows following entities to bill medicare on his behalf.
Entity NameCraig Y. Hamasaki, M.d., Llc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154765261
PECOS PAC ID: 8527295302
Enrollment ID: O20131227000355
Entity NameHoola Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750087938
PECOS PAC ID: 1254798580
Enrollment ID: O20230601001285

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 Craig Yoshio Hamasaki 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 Craig Yoshio Hamasaki, MD
98-1247 Kaahumanu Street, Suite 224,
Aiea, HI 96701

Ph: (808) 486-9119		Dr Craig Yoshio Hamasaki, MD
98-1247 Kaahumanu Street, Suite 224,
Aiea, HI 96701

Ph: (808) 486-9119

Reviews and Comments


Internal Medicine Doctors in Aiea, HI

Dr. Dawn A. Miura, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Suite 350, Aiea, HI 96701
Phone: 808-487-2277    Fax: 808-488-5582
Dr. Michael Wayne Chan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Suite 655, Aiea, HI 96701
Phone: 808-486-6200    
Dr. Kevin Scott Hara, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Suite 430, Aiea, HI 96701
Phone: 808-484-2000    Fax: 808-488-6580
Shayne Mark Castanera, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Aiea, HI 96701
Phone: 808-486-6000    
Dr. Ky H Le, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-199 Kamehameha Hwy Unit C-10b, Aiea, HI 96701
Phone: 808-954-4500    Fax: 808-758-0146
Dr. Malissa Hyun Kyung Iida-takashima, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98-1079 Moanalua Rd, Ste 500, Aiea, HI 96701
Phone: 808-488-0990    

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.