Roy M Bak, MD - Medicare Anesthesiology in Spokane, WA

Roy M Bak, MD is a medicare enrolled "Anesthesiology" physician in Spokane, Washington. He went to University Of Washington School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 101 W 8th Ave, Spokane, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 474-3181.

Roy M Bak is licensed to practice in California (license number A79654) 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 1225046352.

Contact Information

Roy M Bak, MD
101 W 8th Ave,
Spokane, WA 99204-2307
(509) 474-3181
(509) 598-2129

Map and Direction




Physician's Profile

Full NameRoy M Bak
GenderMale
SpecialityAnesthesiology
Experience27 Years
Location101 W 8th Ave, Spokane, 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:
  • Roy M Bak attended and graduated from University Of Washington School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1225046352
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 12/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7719032135
  • Enrollment ID: I20231127001332

Medical Identifiers

Medical identifiers for Roy M Bak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225046352NPI-NPPES
00A796540MedicaidCA
00A796540OtherCABLUE SHIELD OF CA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD61096343 (Washington)Secondary
207L00000XAnesthesiology 100064 (Alaska)Secondary
207L00000XAnesthesiology 036-167022 (Illinois)Secondary
207L00000XAnesthesiology A79654 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Lutheran General HospitalPark ridge, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352484

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. Roy M Bak allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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. Roy M Bak 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
Roy M Bak, MD
101 W 8th Ave,
Spokane, WA 99204-2307

Ph: (509) 474-3181
Roy M Bak, MD
101 W 8th Ave,
Spokane, WA 99204-2307

Ph: (509) 474-3181

Reviews and Comments


Anesthesiology Doctors in Spokane, WA

Dr. John Heusner, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 104 West 5th Ave, Suite 203e, Spokane, WA 99204
Phone: 509-838-8561    Fax: 509-835-4058
Thomas Andrew Satterfield, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 104 W 5th Ave, Suite 230e, Spokane, WA 99204
Phone: 509-838-8561    
Dr. Jesse Daniel Eichner, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 W 5th Ave Fl 3, Spokane, WA 99204
Phone: 509-473-7672    
Dr. Trenton L Pierce, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3131    
Dr. Jimmy Keith Carter, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 104 West 5th, Suite 250e, Spokane, WA 99204
Phone: 509-838-8610    Fax: 509-835-4058
Dr. John J Cambareri, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3131    
Dr. Cornelius R Peterson, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 W 8th Ave, Spokane, WA 99204
Phone: 509-474-3181    

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.