Nancy Koster, M.D.
Cardiovascular Disease · Spokane Valley, WA
At a glance
16528 E Desmet Ct Ste B3200, Spokane Valley, WA 99216-3522
NPPES record updated Mar 20, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
16528 E Desmet Ct Ste B3200Spokane Valley, WA 99216-3522
Additional reported practice locations
62 W 7Th Ave Ste 450Spokane, WA 992042321
Phone: 5094558820
Fax: 5092277070 7500 Mercy Rd
Omaha, NE 681242319
Phone: 4023985880
Fax: 4023986716 700 W Ironwood Dr Ste 320
Coeur D Alene, ID 838144485
Phone: 2086255250
Fax: 2086255251
Education & affiliations
- Medical / professional school
- Creighton University School Of Medicine
- Graduation year
- 1999
- CMS specialties
- Cardiovascular Disease (Cardiology)
Practice groups
Reported hospital affiliations
- Prov Sacred Hrt Med Ctr & Childs Hosp. Spokane, WA
- Providence Holy Family Hospital Spokane, WA
- Providence Mount Carmel Hospital Colville, WA
- Providence St Joseph Hospital Chewelah, WA
- Samaritan Hospital Moses Lake, WA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiovascular Disease
- Taxonomy code
- 207RC0000X
- Enumeration date
- May 3, 2006
- Record updated
- Mar 20, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0000X
License reported: M15380 ID
207RC0000X · Primary
License reported: MD61103411 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
16528 E Desmet Ct Ste B3200Spokane Valley, WA 99216-3522
- Phone
- (509) 455-8820
Mailing address
PO BOX 31001-4114PASADENA, CA 911100001
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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