Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chester Frank Weimer, M.D.
Urology Physician in Thibodaux, LA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801841564
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Registry record
Entity type Individual (Type 1)
Name Chester Frank Weimer
Credential M.D.
Sex Male
Practice address 504 N Acadia Rd, Thibodaux, LA, 70301
Phone (985) 448-3055
Fax (985) 447-5670
Enumeration date May 23, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1199249 | Medicaid | LA | - |
| 34000565 | Other | LA | RAILROAD MEDICARE |
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 Chester Weimer?
The National Provider Identifier (NPI) for Chester Weimer is 1801841564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chester Weimer practice?
The practice location on file with NPPES is in Thibodaux, LA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Walter Simoneaux Urology Physician · Thibodaux, LA NPI 1225076185 P Ray Urology Physician · Thibodaux, LA NPI 1669411773 Simoneaux Urology LLC Urology Physician · Thibodaux, LA NPI 1225064348 Stephanie Hughes Urology Physician · Thibodaux, LA NPI 1083832281 P. Truett Ray, Jr.,M.D.L.L.C. Urology Physician · Thibodaux, LA NPI 1285969410 Chester F. Weimer,M.D.,A.P.M.C. Urology Physician · Thibodaux, LA NPI 1831424068 Thomas Dukovac Urology Physician · Thibodaux, LA NPI 1548641061 Anna Chauvin Nurse Practitioner · Thibodaux, LA NPI 1538728779
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.