Dr William N Paik, MD - Medicare Diagnostic Radiology in Honolulu, HI

Dr William N Paik, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Honolulu, Hawaii. He went to Columbia University College Of Physicians And Surgeons and graduated in 1994 and has 30 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Regional Health Services Inc, University Of Pittsburgh Physicians and his current practice location is 1388 Ala Moana Blvd Apt 3702, Honolulu, Hawaii. You can reach out to his office (for appointments etc.) via phone at (949) 230-8886.

Dr William N Paik is licensed to practice in California (license number A74379) 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 1265584825.

Contact Information

Dr William N Paik, MD
1388 Ala Moana Blvd Apt 3702,
Honolulu, HI 96814-4654
(949) 230-8886
Not Available

Map and Direction




Physician's Profile

Full NameDr William N Paik
GenderMale
SpecialityDiagnostic Radiology
Experience30 Years
Location1388 Ala Moana Blvd Apt 3702, Honolulu, 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 William N Paik attended and graduated from Columbia University College Of Physicians And Surgeons in 1994
  NPI Data:
  • NPI Number: 1265584825
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 04/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709109978
  • Enrollment ID: I20210616002862

Medical Identifiers

Medical identifiers for Dr William N Paik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265584825NPI-NPPES
1265584825MedicaidCA
P01440178OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A74379 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Upmc Presbyterian ShadysidePittsburgh, PAHospital
Upmc Hamot HospitalErie, PAHospital
Upmc EastMonroeville, PAHospital
Upmc MercyPittsburgh, PAHospital
Magee Womens Hospital Of Upmc Health SystemPittsburgh, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Health Services Inc4880593722484
University Of Pittsburgh Physicians87299902393721

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 William N Paik allows following entities to bill medicare on his behalf.
Entity NameRegional Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174520654
PECOS PAC ID: 4880593722
Enrollment ID: O20040108000694
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883
Entity NamePenn State Health Community Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861988644
PECOS PAC ID: 8729351077
Enrollment ID: O20170907002279

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 William N Paik 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 William N Paik, MD
1388 Ala Moana Blvd Apt 3702,
Honolulu, HI 96814-4654

Ph: (949) 230-8886
Dr William N Paik, MD
1388 Ala Moana Blvd Apt 3702,
Honolulu, HI 96814-4654

Ph: (949) 230-8886

Reviews and Comments


Radiology Doctors in Honolulu, HI

Dr. Samuel M. Wu, MD
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Dr. Horia Vulpe, MD, CM
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Howard K. Arimoto, M.D.
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Dr. Mark T. Kanemori, M.D.
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Dr. Ferdinand K Hui, MD
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Dr. Jean Paul Colon-pons, M.D.
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Phone: 808-748-4488    Fax: 808-748-4799
Kristen T. Nagata, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3288 Moanalua Rd, Honolulu, HI 96819
Phone: 808-432-0000    

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.