Individual provider · Type 1 NPI

Sarah Diane Schaefer-Nguyen, RN

Registered Nurse · Grand Rapids, MI

NPI number 1629937495 Active

Practice location

775 36th St SE
Grand Rapids, MI 49548-2319

Call (616) 301-8000 Map

Mailing address

PO Box 890
Grand Rapids, MI 49518-0890

Specialties and licenses

Taxonomy	Code	License
Registered Nurse Primary	163W00000X	4704354915 (MI)

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 1629937495

Sarah Diane Schaefer-Nguyen, RN's National Provider Identifier is 1629937495, issued on Jan 19, 2026. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Grand Rapids, MI. The record was last updated on Jan 19, 2026.