Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rebecca Marie Knauf, PA-C
Physician Assistant in Sparta, MI · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376017525
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Registry record
Entity type Individual (Type 1)
Name Rebecca Marie Knauf
Credential PA-C
Sex Female
Practice address 2111 12 Mile Rd Nw, Sparta, MI, 49345
Phone (616) 391-8470
Enumeration date Jan 21, 2019
Last updated in NPPES Nov 4, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601008979 (MI) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Rebecca Knauf practice?
The practice location on file with NPPES is in Sparta, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rebecca Knauf?
The National Provider Identifier (NPI) for Rebecca Knauf is 1376017525, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Sharon Siefert Family Medicine Physician · Sparta, MI NPI 1598769242 James Ranta Family Medicine Physician · Sparta, MI NPI 1841294592 Brenda Zook Family Medicine Physician · Sparta, MI NPI 1467456103 Barry Kitts Family Medicine Physician · Sparta, MI NPI 1508860941 Mark Armstrong Family Medicine Physician · Sparta, MI NPI 1932104882 Wendy Muma Family Nurse Practitioner · Sparta, MI NPI 1720063654 David Bouwkamp Physician Assistant · Sparta, MI NPI 1982689733 Beverly Bond Nurse Practitioner · Sparta, MI NPI 1750537924
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-04.