Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Courtney Marble
Counselor in Grand Rapids, MI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295481299
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Registry record
Entity type Individual (Type 1)
Name Courtney Marble
Sex Female
Practice address 2013 Eastcastle Dr Se Ste B, Grand Rapids, MI, 49508
Phone (616) 888-1120
Fax (616) 469-1113
Enumeration date Feb 28, 2022
Last updated in NPPES Feb 28, 2022
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
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.
What specialty is Courtney Marble?
Courtney Marble is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-28.