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Mary Wittman, SLP

Speech-Language Pathologist in Annandale, VA · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093026213

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Registry record

Entity type Individual (Type 1)
Name Mary Wittman
Credential SLP
Sex Female
Practice address 7617 Little River Tpke, Suite 310, Annandale, VA, 22003
Phone (703) 941-7757
Fax (703) 941-0587
Enumeration date Jun 23, 2010
Last updated in NPPES Jul 7, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202006043 (VA) Primary
SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP 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.

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Frequently asked questions

Where does Mary Wittman practice?
The practice location on file with NPPES is in Annandale, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Wittman?
The National Provider Identifier (NPI) for Mary Wittman is 1093026213, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-07.