Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Ashley Ryan, PA-C
Physician Assistant in Columbia, SC · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326289117
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Registry record
Entity type Individual (Type 1)
Name Mary Ashley Ryan
Credential PA-C
Sex Female
Practice address 1715 Blanding St, Columbia, SC, 29201
Phone (803) 799-3926
Enumeration date Mar 9, 2009
Last updated in NPPES May 13, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60318442 (WA) Primary
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 Mary Ryan practice?
The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Ryan?
The National Provider Identifier (NPI) for Mary Ryan is 1326289117, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-13.