Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark Wilmot Prosser, M.S.,L.P.C.,L.M.F.T.
Counselor in Blacksburg, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689786147
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark Wilmot Prosser
Credential M.S.,L.P.C.,L.M.F.T.
Sex Male
Practice address 820 University City Blvd, Suite#1, Blacksburg, VA, 24060
Phone (540) 961-2380
Fax (540) 961-3408
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC credential
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 Mark Prosser practice?
The practice location on file with NPPES is in Blacksburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Prosser?
The National Provider Identifier (NPI) for Mark Prosser is 1689786147, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.