Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alesha Singh, OD
Optometrist in Naperville, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306424510
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Alesha Singh
Credential OD
Sex Female
Practice address 2555 W 75th St Ste 119, Naperville, IL, 60540
Phone (630) 225-7020
Fax (630) 995-9772
Enumeration date Mar 30, 2021
Last updated in NPPES Oct 6, 2023
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 Alesha Singh?
The National Provider Identifier (NPI) for Alesha Singh is 1306424510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alesha Singh practice?
The practice location on file with NPPES is in Naperville, IL. 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 2023-10-06.