Ophthalmology Inc

Primary specialty

OptometristTaxonomy code 152W00000X

Legal business name

OPHTHALMOLOGY INC

Practice address

1300 State St
Ste. 1-F
La Porte, IN 46350-3185

Phone

(219) 362-6297

Fax

(219) 324-3061

NPI assigned

Oct 20, 2006

Organization subpart

No

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

Authorized official

Name

Dr. Benjamin C Mannix, M.D.

Title

President Owner

Phone

(219) 362-6297

Specialties & licenses 2

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Kathryn Ann Sommer, O.D.

  • Optometrist
  • La Porte, IN
  • NPI 1710902085
  NPD (past)

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

{
    "created_epoch": "1161302400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1306928064",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1300 STATE ST",
            "address_2": "STE. 1F",
            "city": "LA PORTE",
            "state": "IN",
            "postal_code": "463503185",
            "telephone_number": "219-362-6297",
            "fax_number": "219-324-3061"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 STATE ST",
            "address_2": "STE. 1-F",
            "city": "LA PORTE",
            "state": "IN",
            "postal_code": "463503185",
            "telephone_number": "219-362-6297",
            "fax_number": "219-324-3061"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OPHTHALMOLOGY INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-10-20",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MANNIX",
        "authorized_official_first_name": "BENJAMIN",
        "authorized_official_middle_name": "C",
        "authorized_official_title_or_position": "PRESIDENT OWNER",
        "authorized_official_telephone_number": "219-362-6297",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Ophthalmology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Northwest Hospitalist Physicians LLP
• Sarah Anne Novak, LMHC
• Najeem Temmy Ojulari, MD
• Rabindra Oli, MD
• Richard Ombrembowski, R.PH
• Options DME LLC
• Gina N Orlowski
• Jill Renee Oscarson, MA, CCC-SLP
• Lisa A Ostrowski, MD
• Shari Ott, PTA

• All providers in La Porte, IN
• Optometrist in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.