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

Nancy Koster, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Spokane Valley, Washington. She went to Creighton University School Of Medicine and graduated in 1999 and has 27 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 16528 E Desmet Ct Ste B3200, Spokane Valley, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 455-8820.

Nancy Koster is licensed to practice in Washington (license number MD61103411) 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
	16528 E Desmet Ct Ste B3200, Spokane Valley, WA 99216-3522
	(509) 455-8820
	Not Available

Map and Direction

Physician's Profile

Full Name	Nancy Koster
Gender	Female
Speciality	Cardiovascular Disease (cardiology)
Experience	27 Years
Location	16528 E Desmet Ct Ste B3200, Spokane Valley, Washington
Accepts Medicare Assignments	Yes. 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: 03/20/2026

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.

Identifier	Type	State	Issuer
1073571741	NPI	-	NPPES
100264481-00	Medicaid	NE
1073571741	Medicaid	IA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	M15380 (Idaho)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	MD61103411 (Washington)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Prov Sacred Hrt Med Ctr & Childs Hosp.	Spokane, WA	Hospital
Providence Mount Carmel Hospital	Colville, WA	Hospital
Providence Holy Family Hospital	Spokane, WA	Hospital
Samaritan Hospital	Moses lake, WA	Hospital
Providence St Joseph Hospital	Chewelah, WA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Providence Health And Services Washington	8729258256	56

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 Name	Tri-state Memorial Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598814352 PECOS PAC ID: 4082502422 Enrollment ID: O20040308001123

Entity Name	Providence Health & Services Washington
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI 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 Address	Practice Location Address
Nancy Koster, MD Po Box 31001-4114, Pasadena, CA 91110-0001 Ph: (866) 747-2455	Nancy Koster, MD 16528 E Desmet Ct Ste B3200, Spokane Valley, WA 99216-3522 Ph: (509) 455-8820

Reviews and Comments

Internal Medicine Doctors in Spokane Valley, WA

Dr. Paul Martin Craig, M.D. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 12401 E Sinto Ave, Spokane Valley, WA 99216 Phone: 509-922-2055 Fax: 509-922-2307
Elizabeth Michelle Gunderson, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1204 N Vercler Rd, Spokane Valley, WA 99216 Phone: 509-228-1000 Fax: 509-252-9300
Dale A Nelson, M.D. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 1215 N Mcdonald Rd, Ste 101, Spokane Valley, WA 99216 Phone: 509-924-1950 Fax: 509-921-0017
Rita M Snow, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 16528 E Desmet Ct Ste B3100, Spokane Valley, WA 99216 Phone: 509-944-9440 Fax: 509-227-7070
Kristine J. Rinn, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1204 N Vercler Rd, Spokane Valley, WA 99216 Phone: 509-228-1000 Fax: 509-252-9300
Rachel Justine Le, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 16528 E Desmet Ct Ste B3200, Spokane Valley, WA 99216 Phone: 509-455-8820

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