NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Joanna Lynn Corbit, O.D.

Optometrist in Charleston, SC · enumerated 2007 · practices at All Eyes Vision Care LLC.

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

National Provider Identifier

1376688846

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Joanna Lynn Corbit
Credential O.D.
Sex Female
Practice address Charleston, SC, 29492
Phone (843) 471-2378
Fax (843) 492-4806
Enumeration date Feb 21, 2007
Last updated in NPPES Aug 21, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 5279 (OH) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
D19807 Medicaid SC -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joanna Corbit?
The National Provider Identifier (NPI) for Joanna Corbit is 1376688846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joanna Corbit practice?
The practice location on file with NPPES is in Charleston, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-21.