Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen M Welcker, O.D.
Optometrist in Belle Chasse, LA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346301876
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Stephen M Welcker
Credential O.D.
Sex Male
Practice address 400 Russell Ave Bldg 41, Belle Chasse, LA, 70037
Phone (504) 678-7970
Enumeration date Dec 12, 2006
Last updated in NPPES Jul 21, 2022
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 Stephen Welcker?
The National Provider Identifier (NPI) for Stephen Welcker is 1346301876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephen Welcker practice?
The practice location on file with NPPES is in Belle Chasse, LA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jose Ramirez Physician Assistant · Belle Chasse, LA NPI 1770850018 Nicole Lassiter General Practice Physician · Belle Chasse, LA NPI 1417536681 Elias Volk Family Medicine Physician · Belle Chasse, LA NPI 1801466172 Sabrina Prange Dental Hygienist · Belle Chasse, LA NPI 1962153049 Rosanna Nugent Behavior Technician · Belle Chasse, LA NPI 1851224489 Tyler Harold Physical Therapy Assistant · Belle Chasse, LA NPI 1942126032
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.