Roy M Matsuyama, MD - Medicare Gastroenterology in Kahului, HI

Roy M Matsuyama, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Kahului, Hawaii. He went to University Of Hawaii John A. Burns School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 173 Hoohana St, Suite 104, Kahului, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 871-7222.

Roy M Matsuyama is licensed to practice in Hawaii (license number 17851) 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 1144356783.

Contact Information

Roy M Matsuyama, MD
173 Hoohana St, Suite 104,
Kahului, HI 96732-2482
(808) 871-7222
(808) 871-2222



Physician's Profile

Full NameRoy M Matsuyama
GenderMale
SpecialityGastroenterology
Experience44 Years
Location173 Hoohana St, Kahului, 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:
  • Roy M Matsuyama attended and graduated from University Of Hawaii John A. Burns School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1144356783
  • Provider Enumeration Date: 02/26/2007
  • Last Update Date: 02/03/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5294712949
  • Enrollment ID: I20150305000903

Medical Identifiers

Medical identifiers for Roy M Matsuyama such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144356783NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 17851 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maui Memorial Medical CenterWailuku, HIHospital

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. Roy M Matsuyama allows following entities to bill medicare on his behalf.
Entity NameRoy M Matsuyama Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982094975
PECOS PAC ID: 0648596890
Enrollment ID: O20150305000746

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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. Roy M Matsuyama 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
Roy M Matsuyama, MD
173 Hoohana St, Suite 104,
Kahului, HI 96732-2482

Ph: (808) 871-7222
Roy M Matsuyama, MD
173 Hoohana St, Suite 104,
Kahului, HI 96732-2482

Ph: (808) 871-7222

News Archive

Measuring biological samples using SNAP

My group is interested in host pathogen interaction and we mainly focus on how bacteria enter cells. In essence, the idea is that if you can prevent bacteria from entering cells, then you will prevent illness.

Bariatric surgery can reduce the risk of obesity-related cancers, study shows

Bariatric surgery can significantly reduce the risk of cancer-and especially obesity-related cancers-by as much as half in certain individuals, according to a study by researchers at Rutgers Robert Wood Johnson Medical School's Center for Liver Diseases and Liver Masses.

Abortion rate declines to lowest level since 1974; disparities persist, study finds

Although abortion rates have declined among all racial and ethnic groups and are at the lowest level since 1974, the rate for black and Hispanic women remains three to five times higher than that of whites, according to an analysis by the Guttmacher Institute, the Washington Post reports.

Grass-roots initiative raises more than $20 million to advance MDA's lifesaving mission

The spirit of St. Patrick's Day is alive and well. The Muscular Dystrophy Association today announced that, with 92 percent of some 10,000 retail locations reporting, its 2010 Shamrocks Against Dystrophy fundraiser is the most successful in the event's 27 year history.

Read more News

› Verified 1 days ago


Internal Medicine Doctors in Kahului, HI

James E Muto, MD
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 89 Hookele St, #103, Kahului, HI 96732
Phone: 808-871-8878    Fax: 808-871-8867
Mr. Reginald Glenn Buesa, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 53 S Puunene Ave, Kahului, HI 96732
Phone: 808-877-6020    Fax: 808-873-0617
Dr. Abdiel M Angeles, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 43 Kamehameha Avenue, Kahului, HI 96732
Phone: 808-871-7728    Fax: 808-871-7729
Gerard F. Livaudais, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 39 W Kamehameha Ave, Kahului, HI 96732
Phone: 808-877-2424    
Dr. Joanne Godley, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 39 W Kamehameha Ave, Suite B, Kahului, HI 96732
Phone: 808-877-2424    Fax: 808-877-6464
Ryan Fusato, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 110 E Kaahumanu Ave, Kahului, HI 96732
Phone: 808-242-6464    Fax: 808-243-2367

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