Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karyn Flannagan, PSYD
Psychologist in Manassas, VA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629277074
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Registry record
Entity type Individual (Type 1)
Name Karyn Flannagan
Credential PSYD
Sex Female
Practice address 8680 Hospital Way, Manassas, VA, 20110
Phone (703) 369-8055
Fax (703) 369-8565
Enumeration date Jul 16, 2007
Last updated in NPPES Oct 28, 2020
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 0810003832 (VA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1629277074 | Medicaid | VA | - |
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 Karyn Flannagan?
Karyn Flannagan is registered in NPPES with the primary taxonomy of Psychologist. 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-28.