John Robert Matheson, MD - Medicare Emergency Medicine in Richland, WA

John Robert Matheson, MD is a medicare enrolled "Emergency Medicine" physician in Richland, Washington. His current practice location is 888 Swift Blvd, Richland, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 946-4611.

John Robert Matheson is licensed to practice in Washington (license number MD00041012) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669413258.

Contact Information

John Robert Matheson, MD
888 Swift Blvd,
Richland, WA 99352-3514
(509) 946-4611
(509) 942-2757

Map and Direction




Physician's Profile

Full NameJohn Robert Matheson
GenderMale
SpecialityEmergency Medicine
Location888 Swift Blvd, Richland, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669413258
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 03/10/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0042101784
  • Enrollment ID: I20040323000511

Medical Identifiers

Medical identifiers for John Robert Matheson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669413258NPI-NPPES
0184536OtherWALIWA
8314411MedicaidWA
4243MAOtherWABSWA
0204800OtherWALIWA
3075MAOtherWABSWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00041012 (Washington)Primary

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. John Robert Matheson allows following entities to bill medicare on his behalf.
Entity NameNorthwest Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235172370
PECOS PAC ID: 3476462334
Enrollment ID: O20041214000892

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. John Robert Matheson 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
John Robert Matheson, MD
505 S 336th St, Suite 600,
Federal Way, WA 98003-6328

Ph: (253) 838-6180
John Robert Matheson, MD
888 Swift Blvd,
Richland, WA 99352-3514

Ph: (509) 946-4611

Reviews and Comments


Emergency Medicine Doctors in Richland, WA

Dr. Jared Wolfert, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    
Thomas David Olsen, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 801-910-4089    
Mr. Fernando Medina-delvalle, PA C
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    Fax: 509-942-2757
Phillip Evan Merrill, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    
Elizabeth Karr, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    
Gregory Allen Brown, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-946-4611    Fax: 509-942-2757
Marcus E Dubrow, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 Swift Blvd, Richland, WA 99352
Phone: 509-942-2159    Fax: 509-942-2757

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.