Individual provider · Type 1 NPI

William Martchenke, RN, BSN

Registered Nurse · Denver, CO

NPI number 1104721273 Active

Practice location

4567 E 9th Ave
Denver, CO 80220-3908

Specialties and licenses

TaxonomyCodeLicense
Registered Nurse Primary 163W00000X1669486 (CO)

Registered Nurse: (1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient…

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About NPI 1104721273

William Martchenke, RN, BSN's National Provider Identifier is 1104721273, issued on Oct 9, 2026. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Denver, CO. The record was last updated on Oct 9, 2026.