David Jonathan Louis, M.D.

Primary specialty

Occupational Medicine PhysicianTaxonomy code 2083X0100X

License

35.060000 Issued in OH

Practice address

44 S Washington St
New Bremen, OH 45869-1247

Phone

(937) 369-1105

Fax

(419) 629-9232

NPI assigned

Oct 5, 2006

Last updated

Jul 7, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)

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

{
    "created_epoch": "1160006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751846400000",
    "number": "1508952474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "44 S WASHINGTON ST",
            "city": "NEW BREMEN",
            "state": "OH",
            "postal_code": "458691247",
            "telephone_number": "937-369-1105"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44 S WASHINGTON ST",
            "city": "NEW BREMEN",
            "state": "OH",
            "postal_code": "458691247",
            "telephone_number": "937-369-1105",
            "fax_number": "419-629-9232"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOUIS",
        "first_name": "DAVID",
        "middle_name": "JONATHAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-05",
        "last_updated": "2025-07-07",
        "certification_date": "2025-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083P0500X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine",
            "state": "IN",
            "license": "01069777A",
            "primary": false
        },
        {
            "code": "2083P0500X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine",
            "state": "NC",
            "license": "2015-01885",
            "primary": false
        },
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "OH",
            "license": "35.060000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rajendra Kakarla, MD
• Gene F. Knapke, O.D.
• Karla R Larger, O.D.
• Bethany Ann Lillicrap, M.A., CCC-A, F-AAA
• Lauren Link
• Meagan Kay Manger
• Monica R McKinney
• Moeder Behavioral Consulting, LLC
• New Bremen Emergency Squad
• New Bremen Eyecare, LLC

• Occupational Medicine Physician in New Bremen, OH
• Providers in New Bremen, OH by specialty
• Occupational Medicine Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.