Individual provider Active NPI

Chester Frank Weimer, M.D.

  • Urology Physician
  • Thibodaux, LA
National Provider Identifier
1801841564
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
MD013631 Issued in LA
Practice address
504 N Acadia Rd
Thibodaux, LA 70301-4862
Phone
(985) 448-3055
Fax
(985) 447-5670
NPI assigned
May 23, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X MD013631 LA Primary

Addresses

Primary practice location

504 N Acadia Rd
Thibodaux, LA 70301-4862

Mailing address

504 N Acadia Rd
Thibodaux, LA 70301-4862
Phone (985) 448-3055

Other identifiers 2

IdentifierTypeStateIssuer
1199249MedicaidLA
34000565OtherLARAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD013631LAMDUrology Physician

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1801841564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "504 N ACADIA RD",
            "city": "THIBODAUX",
            "state": "LA",
            "postal_code": "703014862",
            "telephone_number": "985-448-3055",
            "fax_number": "985-447-5670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "504 N ACADIA RD",
            "city": "THIBODAUX",
            "state": "LA",
            "postal_code": "703014862",
            "telephone_number": "985-448-3055",
            "fax_number": "985-447-5670"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEIMER",
        "first_name": "CHESTER",
        "middle_name": "FRANK",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "LA",
            "license": "MD013631",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1199249",
            "state": "LA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "34000565",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Thibodaux, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.