Dr Winson F Koo, MD - Medicare Family Practice in Mililani, HI

Dr Winson F Koo, MD is a medicare enrolled "Family Medicine" physician in Mililani, Hawaii. He went to Pennsylvania State University College Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 95-390 Kuahelani Ave, Mililani, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 627-3239.

Dr Winson F Koo is licensed to practice in Hawaii (license number MDR5499) 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 1558526004.

Contact Information

Dr Winson F Koo, MD
95-390 Kuahelani Ave,
Mililani, HI 96789-1192
(808) 627-3239
Not Available

Map and Direction




Physician's Profile

Full NameDr Winson F Koo
GenderMale
SpecialityFamily Practice
Experience16 Years
Location95-390 Kuahelani Ave, Mililani, 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 Winson F Koo attended and graduated from Pennsylvania State University College Of Medicine in 2008
  NPI Data:
  • NPI Number: 1558526004
  • Provider Enumeration Date: 07/24/2008
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880868785
  • Enrollment ID: I20111110000312

Medical Identifiers

Medical identifiers for Dr Winson F Koo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558526004NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MDR5499 (Hawaii)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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 Winson F Koo allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Winson F Koo 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 Winson F Koo, MD
94-104 Manawa Pl Apt 201,
Waipahu, HI 96797-4070

Ph: () -
Dr Winson F Koo, MD
95-390 Kuahelani Ave,
Mililani, HI 96789-1192

Ph: (808) 627-3239

Reviews and Comments


Family Medicine Doctors in Mililani, HI

Dr. Corey C Chinn, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-586-2890    
Anna Tamai, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 95-390 Kuahelani Avenue, The Physician Center, Mililani, HI 96789
Phone: 808-627-3230    
Kana Maeji, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3255    
Dr. Steven A Hankins, M.D., M.P.H., M.T.S.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-390 Kuahelani Ave, Physician Center Mililani, Mililani, HI 96789
Phone: 808-627-3200    Fax: 808-627-3262
Nataliya V Holmes, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-1249 Meheula Pkwy, Mililani, HI 96789
Phone: 808-625-6444    
Dr. Melanie Moanikeala Payanal, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3230    
Dr. Carrie Suzanne Marshall, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3230    

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.