Dr Thomas C Rayson, MD - Medicare Family Practice in Kailua Kona, HI

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Dr Thomas C Rayson, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Kailua Kona, Hawaii. He went to University Of South Carolina School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Aspirus Stevens Point Hospital And Clinics, Inc. and his current practice location is 75-5915 Walua Rd, Kailua Kona, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 796-5624.

Dr Thomas C Rayson is licensed to practice in Wisconsin (license number 34555-20) 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 1649219130.

Contact Information

Dr Thomas C Rayson, MD
75-5915 Walua Rd,
Kailua Kona, HI 96740-1375
(808) 796-5624
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas C Rayson
GenderMale
SpecialityFamily Practice
Experience32 Years
Location75-5915 Walua Rd, Kailua Kona, 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 C Rayson attended and graduated from University Of South Carolina School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1649219130
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 07/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0143311456
  • Enrollment ID: I20220616002851

Medical Identifiers

Medical identifiers for Dr Thomas C Rayson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649219130NPI-NPPES
32239100MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20808 (Hawaii)Secondary
208D00000XGeneral Practice MD-20808 (Hawaii)Secondary
208D00000XGeneral Practice 34555-20 (Wisconsin)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 34555-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension St Marys HospitalRhinelander, WIHospital
Aspirus Riverview Hospital & Clinics IncWisconsin rapids, WIHospital
Ascension St Michaels HospitalStevens point, WIHospital
Howard Young Medical CenterWoodruff, WIHospital
Ascension Good Samaritan HospitalMerrill, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aspirus Stevens Point Hospital And Clinics, Inc.1850358938125

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 C Rayson allows following entities to bill medicare on his behalf.
Entity NameAspirus Rhinelander & Tomahawk Hospitals & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144991340
PECOS PAC ID: 9335059856
Enrollment ID: O20031126000706
Entity NameAspirus Merrill Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124084678
PECOS PAC ID: 0143117556
Enrollment ID: O20040301001179
Entity NameAspirus Riverview Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295754844
PECOS PAC ID: 4587658182
Enrollment ID: O20040414000945
Entity NameHoward Young Medical Center Inc Of Woodruff Wisconsin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184673352
PECOS PAC ID: 4183519606
Enrollment ID: O20040419000970
Entity NameAspirus Eagle River Hospital & Clinics, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346204385
PECOS PAC ID: 1658361951
Enrollment ID: O20040518000233
Entity NameAspirus Stevens Point Hospital & Clinics, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538112230
PECOS PAC ID: 1850358938
Enrollment ID: O20041210000558

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 C Rayson 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 C Rayson, MD
82-5999 Coffee Pl,
Captain Cook, HI 96704-8258

Ph: (920) 527-8817		Dr Thomas C Rayson, MD
75-5915 Walua Rd,
Kailua Kona, HI 96740-1375

Ph: (808) 796-5624

Reviews and Comments


Pathology Doctors in Kailua Kona, HI


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.