Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mary Kathleen Burton, PH.D.
Clinical Psychologist in Salem, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477511137
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Registry record
Entity type Individual (Type 1)
Name Dr. Mary Kathleen Burton
Credential PH.D.
Sex Female
Practice address 1970 Roanoke Blvd, Salem, VA, 24153
Phone (540) 982-2463
Fax (540) 224-1957
Enumeration date May 3, 2006
Last updated in NPPES Apr 25, 2011
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810001971 (VA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
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 Mary Burton?
Mary Burton is registered in NPPES with the primary taxonomy of Clinical Psychologist. 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 2011-04-25.