Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adam C. Black, OD
Optometrist in Naperville, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295814903
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Registry record
Entity type Individual (Type 1)
Name Adam C. Black
Credential OD
Sex Male
Practice address 232 S Washington St, Ste 3, Naperville, IL, 60540
Phone (630) 369-3937
Fax (630) 369-3933
Enumeration date Nov 3, 2006
Last updated in NPPES Oct 10, 2024
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
Where does Adam Black practice?
The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adam Black?
The National Provider Identifier (NPI) for Adam Black is 1295814903, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-10.