Brent Yamashiro, MD - Medicare Emergency Medicine in Kailua, HI

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Brent Yamashiro, MD is a medicare enrolled "Emergency Medicine" physician in Kailua, Hawaii. He went to Eastern Virginia Medical School and graduated in 2008 and has 16 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Maui Memorial Emergency Medical Associates Inc and his current practice location is 407 Uluniu Street #411, Kailua, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 263-7203.

Brent Yamashiro is licensed to practice in California (license number 207P00000X) 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 1558533281.

Contact Information

Brent Yamashiro, MD
407 Uluniu Street #411,
Kailua, HI 96734
(808) 263-7203
(808) 263-4604

Map and Direction




Physician's Profile

Full NameBrent Yamashiro
GenderMale
SpecialityEmergency Medicine
Experience16 Years
Location407 Uluniu Street #411, Kailua, 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:
  • Brent Yamashiro attended and graduated from Eastern Virginia Medical School in 2008
  NPI Data:
  • NPI Number: 1558533281
  • Provider Enumeration Date: 04/02/2008
  • Last Update Date: 05/23/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4981892601
  • Enrollment ID: I20110502000292

Medical Identifiers

Medical identifiers for Brent Yamashiro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558533281NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 207P00000X (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maui Memorial Medical CenterWailuku, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maui Memorial Emergency Medical Associates Inc761822498122

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. Brent Yamashiro allows following entities to bill medicare on his behalf.
Entity NameMaui Health System A Kaiser Foundation Hospitals Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013379460
PECOS PAC ID: 9830476159
Enrollment ID: O20170725002612
Entity NameMaui Memorial Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326531773
PECOS PAC ID: 7618224981
Enrollment ID: O20180717003735
Entity NameLanai Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902388085
PECOS PAC ID: 9739431354
Enrollment ID: O20181010000713

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. Brent Yamashiro 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
Brent Yamashiro, MD
407 Uluniu St Ste 411,
Kailua, HI 96734-2544

Ph: (808) 263-7203		Brent Yamashiro, MD
407 Uluniu Street #411,
Kailua, HI 96734

Ph: (808) 263-7203

Reviews and Comments


Emergency Medicine Doctors in Kailua, HI

Nathan Chin, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 407 Uluniu St, #411, Kailua, HI 96734
Phone: 808-263-7203    
Dr. Juliana Minak, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 407 Uluniu St Ste 411, Kailua, HI 96734
Phone: 808-263-7203    
Christopher G. King, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 407 Uluniu St, 4th Floor, Kailua, HI 96734
Phone: 808-261-3326    Fax: 808-263-4604
Joann Sarubbi, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 407 Uluniu St, 4th Floor, Kailua, HI 96734
Phone: 808-261-3326    Fax: 808-263-4604
Steven Mates, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 407 Uluniu St Ste 411, Kailua, HI 96734
Phone: 808-263-7203    
Greggory Scott Shubert, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 640 Ulukahiki St, Kailua, HI 96734
Phone: 808-263-5500    
Zachary Alexander Martin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 407 Uluniu St Ste 411, Kailua, HI 96734
Phone: 808-261-3326    

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.

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