Nancy Koster, MD - Medicare Cardiovascular Disease (cardiology) in Spokane, WA

Nancy Koster, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Spokane, Washington. She went to Creighton University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Providence Health And Services Washington and her current practice location is 62 W 7th Ave Ste 450, Spokane, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 455-8820.

Nancy Koster is licensed to practice in Idaho (license number M15380) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1073571741.

Contact Information

Nancy Koster, MD
62 W 7th Ave Ste 450,
Spokane, WA 99204-2321
(509) 455-8820
(509) 227-7070

Map and Direction




Physician's Profile

Full NameNancy Koster
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience25 Years
Location62 W 7th Ave Ste 450, Spokane, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nancy Koster attended and graduated from Creighton University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1073571741
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 04/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9234141201
  • Enrollment ID: I20211216000404

Medical Identifiers

Medical identifiers for Nancy Koster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073571741NPI-NPPES
100264481-00MedicaidNE
1073571741MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease M15380 (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prov Sacred Hrt Med Ctr & Childs Hosp.Spokane, WAHospital
Providence Holy Family HospitalSpokane, WAHospital
Providence Mount Carmel HospitalColville, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Washington872925825647

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. Nancy Koster allows following entities to bill medicare on her behalf.
Entity NameTri-state Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598814352
PECOS PAC ID: 4082502422
Enrollment ID: O20040308001123
Entity NameProvidence Health & Services Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881907715
PECOS PAC ID: 8729258256
Enrollment ID: O20110819000034

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. Nancy Koster 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
Nancy Koster, MD
2003 Kootenai Health Way,
Coeur D Alene, ID 83814-6051

Ph: (208) 625-5250
Nancy Koster, MD
62 W 7th Ave Ste 450,
Spokane, WA 99204-2321

Ph: (509) 455-8820

Reviews and Comments


Internal Medicine Doctors in Spokane, WA

Ms. Deirdre Marie Mooney, MD, MPH
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 122 W 7th Ave Ste 450, Spokane, WA 99204
Phone: 509-455-8820    
Dr. Rebecca Raluca Teona Muntean, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 820 S Mcclellan St, Suite 200, Spokane, WA 99204
Phone: 509-747-1144    Fax: 509-455-4166
Dr. Arnold L Klipstein, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 801 W 5th Ave Ste 309, Spokane, WA 99204
Phone: 509-838-2531    Fax: 509-755-6580
Dr. Joseph W Davis, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 104 W 5th Ave Ste 200w, Spokane, WA 99204
Phone: 509-744-3750    Fax: 509-744-3969
John G Peterson, MD, FACC
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 212 E Central Ave, Suite 240, Spokane, WA 99208
Phone: 509-455-8820    Fax: 509-838-4978
Elizabeth C Ho, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 546 N Jefferson Ln Ste 200, Spokane, WA 99201
Phone: 509-625-3700    Fax: 509-625-3747
Michael F. Kestell, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 105 W 8th Ave, Suite 6010, Spokane, WA 99204
Phone: 509-838-5950    Fax: 509-838-5961

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.