Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Felicia L. Marsh, LLMSW
Counselor in Detroit, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629169958
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Registry record
Entity type Individual (Type 1)
Name Felicia L. Marsh
Credential LLMSW
Sex Female
Practice address 20955 W 7 Mile Rd, Detroit, MI, 48219
Phone (313) 255-3911
Enumeration date Sep 28, 2006
Last updated in NPPES Jul 8, 2007
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
How do I verify Felicia Marsh's NPI record?
Cross-check NPI 1629169958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629169958 active?
Yes, as of the latest NPPES snapshot, NPI 1629169958 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.