Eri Haruko Shimizu, MD - Medicare Internal Medicine in Wailuku, HI

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Eri Haruko Shimizu, MD is a medicare enrolled "General Practice" physician in Wailuku, Hawaii. She went to Creighton University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 270 Hookahi Street, Suite 305, Wailuku, Hawaii. You can reach out to her office (for appointments etc.) via phone at (808) 435-6262.

Eri Haruko Shimizu is licensed to practice in Hawaii (license number 15871) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1063678456.

Contact Information

Eri Haruko Shimizu, MD
270 Hookahi Street, Suite 305,
Wailuku, HI 96793
(808) 435-6262
(877) 795-4940

Map and Direction




Physician's Profile

Full NameEri Haruko Shimizu
GenderFemale
SpecialityInternal Medicine
Experience18 Years
Location270 Hookahi Street, Wailuku, Hawaii
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Eri Haruko Shimizu attended and graduated from Creighton University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1063678456
  • Provider Enumeration Date: 08/05/2008
  • Last Update Date: 10/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6800959644
  • Enrollment ID: I20101214001142

Medical Identifiers

Medical identifiers for Eri Haruko Shimizu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063678456NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 15871 (Hawaii)Secondary
208M00000XHospitalist MD-15871 (Hawaii)Secondary
208D00000XGeneral Practice 15871 (Hawaii)Primary

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. Eri Haruko Shimizu allows following entities to bill medicare on her 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
Entity NameEri Shimizu Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053035584
PECOS PAC ID: 1052787199
Enrollment ID: O20221014001542

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. Eri Haruko Shimizu 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
Eri Haruko Shimizu, MD
115 Kamaiki Circle,
Kahului, HI 96732

Ph: (808) 500-8420		Eri Haruko Shimizu, MD
270 Hookahi Street, Suite 305,
Wailuku, HI 96793

Ph: (808) 435-6262

Reviews and Comments


General Practice Doctors in Wailuku, HI

Deborah Mathias, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 2180 Main St, Wailuku, HI 96793
Phone: 808-242-6464    Fax: 808-243-2343
Steven M Nguyen, MD
General Practice
Medicare: Medicare Enrolled
Practice Location: 227 Mahalani St, Wailuku, HI 96793
Phone: 808-249-1600    Fax: 808-249-1651
Karen L. Downard, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 80 Mahalani St, Wailuku, HI 96793
Phone: 808-243-6000    

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.