Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Danielle Ritner, PA-C, ATC
Physician Assistant in Mc Lean, VA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598312662
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Registry record
Entity type Individual (Type 1)
Name Alyssa Danielle Ritner
Credential PA-C, ATC
Sex Female
Practice address 1760 Old Meadow Rd Ste 220, Mc Lean, VA, 22102
Phone (703) 783-3529
Enumeration date Aug 22, 2019
Last updated in NPPES Aug 7, 2020
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0007254 (MD) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA031620 (DC) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110006772 (VA) 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
What specialty is Alyssa Ritner?
Alyssa Ritner is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-07.