Dr Thomas B Williamson, MD - Medicare Family Practice in Eleele, HI

Dr Thomas B Williamson, MD is a medicare enrolled "Family Medicine" physician in Eleele, Hawaii. He went to George Washington University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Kauai Medical Clinic and his current practice location is 4382 Waialo Rd, Eleele, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 335-0499.

Dr Thomas B Williamson is licensed to practice in Hawaii (license number MD-8835) 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 1497829139.

Contact Information

Dr Thomas B Williamson, MD
4382 Waialo Rd,
Eleele, HI 96705
(808) 335-0499
(808) 335-0496

Map and Direction




Physician's Profile

Full NameDr Thomas B Williamson
GenderMale
SpecialityFamily Practice
Experience34 Years
Location4382 Waialo Rd, Eleele, 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 Thomas B Williamson attended and graduated from George Washington University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1497829139
  • Provider Enumeration Date: 11/17/2006
  • Last Update Date: 03/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5991692758
  • Enrollment ID: I20041215000236

Medical Identifiers

Medical identifiers for Dr Thomas B Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497829139NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD-8835 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kauai HospiceLihue, HIHospice
Wilcox Memorial HospitalLihue, HIHospital
Kauai Veterans Memorial HospitalWaimea, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kauai Medical Clinic5092628479115

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 Thomas B Williamson allows following entities to bill medicare on his behalf.
Entity NameKauai Medical Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376596643
PECOS PAC ID: 5092628479
Enrollment ID: O20031111000540

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 Thomas B Williamson 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 Thomas B Williamson, MD
3-3420 Kuhio Highway, Suite B,
Lihue, HI 96766-1098

Ph: (808) 335-0499
Dr Thomas B Williamson, MD
4382 Waialo Rd,
Eleele, HI 96705

Ph: (808) 335-0499

Reviews and Comments


Family Medicine Doctors in Eleele, HI

Dr. Steven J. Penner, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4382 Waialo Road, Eleele, HI 96705
Phone: 808-335-0499    Fax: 808-335-0496
Ralph Dupree, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 243 Keokeo Road, Eleele, HI 96705
Phone: 808-634-1548    Fax: 209-336-6406

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.