Individual provider Active NPI

Dennis Garrett Gruwell, M.D.

  • Occupational Medicine Physician
  • Hahnville, LA
National Provider Identifier
1932247715
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Medicine PhysicianTaxonomy code 2083X0100X
License
08024R Issued in LA
Practice address
Dow Chemical Highway 3142
Gate 28- Health Services
Hahnville, LA 70057
Phone
(985) 783-4590
NPI assigned
Feb 2, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Medicine Physician 2083X0100X 08024R LA Primary

Addresses

Primary practice location

Dow Chemical Highway 3142
Gate 28- Health Services
Hahnville, LA 70057

Mailing address

3 Zee Ann Dr
Luling, LA 70070-3130
Phone (985) 783-4590

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)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
08024RLAMDOccupational Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1170374400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1932247715",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 ZEE ANN DR",
            "city": "LULING",
            "state": "LA",
            "postal_code": "700703130",
            "telephone_number": "985-783-4590",
            "fax_number": "985-783-4179"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "DOW CHEMICAL HIGHWAY 3142",
            "address_2": "GATE 28- HEALTH SERVICES",
            "city": "HAHNVILLE",
            "state": "LA",
            "postal_code": "70057",
            "telephone_number": "985-783-4590"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRUWELL",
        "first_name": "DENNIS",
        "middle_name": "GARRETT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-02",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "LA",
            "license": "08024R",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hahnville, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.