Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carolyn A. Sleva, O.D
Optometrist in Fairfax, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689631996
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Registry record
Entity type Individual (Type 1)
Name Dr. Carolyn A. Sleva
Credential O.D
Sex Female
Practice address 4840 Treasure Ct, Fairfax, VA, 22032
Phone (703) 425-9733
Enumeration date Apr 28, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
What is the NPI number for Carolyn Sleva?
The National Provider Identifier (NPI) for Carolyn Sleva is 1689631996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Carolyn Sleva practice?
The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.