Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Roy Alan Bishop, OD
Optometrist in St Charles, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912002825
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Roy Alan Bishop
Credential OD
Sex Male
Practice address 150 Smith Rd, St Charles, IL, 60174
Phone (630) 513-9566
Fax (630) 513-9786
Enumeration date Sep 14, 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
Where does Roy Bishop practice?
The practice location on file with NPPES is in St Charles, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Roy Bishop?
The National Provider Identifier (NPI) for Roy Bishop is 1912002825, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Walmart Inc. Community/Retail Pharmacy · St Charles, IL NPI 1770500050 Mikyung Baker Optometrist · St Charles, IL NPI 1124133459 Wal-Mart Stores, Inc Eyewear Supplier · St Charles, IL NPI 1508948423 Sam Baker Od PC Optometrist · St Charles, IL NPI 1639309701 Mikyung Yun Od PC Optometrist · St Charles, IL NPI 1801119987 Dipali Patel Pharmacist · Saint Charles, IL NPI 1336749167 Becky Affinito Pharmacist · St Charles, IL NPI 1447850029 Amita Raval Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · St Charles, IL NPI 1144820770
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.