Charles Thomas Koon, MD - Medicare Hospitalist in Walla Walla, WA

Charles Thomas Koon, MD is a medicare enrolled "Hospitalist" physician in Walla Walla, Washington. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Providence Health And Services - Washington and his current practice location is 401 W Poplar St, Walla Walla, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 897-3320.

Charles Thomas Koon is licensed to practice in Washington (license number MD61016069) 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 1467815886.

Contact Information

Charles Thomas Koon, MD
401 W Poplar St,
Walla Walla, WA 99362-2846
(509) 897-3320
Not Available

Map and Direction




Physician's Profile

Full NameCharles Thomas Koon
GenderMale
SpecialityHospitalist
Experience9 Years
Location401 W Poplar St, Walla Walla, Washington
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:
  • Charles Thomas Koon graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1467815886
  • Provider Enumeration Date: 04/02/2016
  • Last Update Date: 02/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8325385719
  • Enrollment ID: I20210212002032

Medical Identifiers

Medical identifiers for Charles Thomas Koon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467815886NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD61016069 (Washington)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
208M00000XHospitalist MD61016069 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Mary Medical CenterWalla walla, WAHospital
St Anthony HospitalPendleton, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services - Washington2860552973217

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. Charles Thomas Koon allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services - Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922259738
PECOS PAC ID: 2860552973
Enrollment ID: O20081223000478

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. Charles Thomas Koon 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
Charles Thomas Koon, MD
Po Box 32,
Liberty Lake, WA 99019-0032

Ph: (866) 747-2455
Charles Thomas Koon, MD
401 W Poplar St,
Walla Walla, WA 99362-2846

Ph: (509) 897-3320

Reviews and Comments


Hospitalist Doctors in Walla Walla, WA


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.