Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Renee Bakker
Registered Nurse in Walker, MI · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609667500
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Registry record
Entity type Individual (Type 1)
Name Karen Renee Bakker
Sex Female
Practice address 717 N Center Dr Nw, Walker, MI, 49544
Phone (616) 301-8000
Enumeration date May 13, 2025
Last updated in NPPES May 16, 2025
Taxonomy & licenses
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
What specialty is Karen Bakker?
Karen Bakker is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Marsha Harrison General Practice Registered Nurse · Walker, MI NPI 1770645210 Donita Robards Adult Psychiatric/Mental Health Registered Nurse · Walker, MI NPI 1720274285 Scott Jones Clinical Social Worker · Grand Rapids, MI NPI 1972985067 Audrey Mahlie Social Worker · Walker, MI NPI 1306386792 Demetrius Burke-Hagerty Social Worker · Grand Rapids, MI NPI 1912510033 Jennifer Hudson Clinical Social Worker · Walker, MI NPI 1184238602 Ashleigh Severance Licensed Practical Nurse · Walker, MI NPI 1730845447 Jaelyn Jacobs Social Worker · Grand Rapids, MI NPI 1336871730
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.