George Ellias Katholos, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

011392 Issued in NY

Practice address

206 Lake St
Hamburg, NY 14075-4471

Phone

(716) 649-1010

NPI assigned

Jun 12, 2026

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Specialty

Optometry

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1781222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1366377301",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "206 LAKE ST",
            "city": "HAMBURG",
            "state": "NY",
            "postal_code": "140754471",
            "telephone_number": "716-649-1010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "206 LAKE ST",
            "city": "HAMBURG",
            "state": "NY",
            "postal_code": "140754471",
            "telephone_number": "716-649-1010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KATHOLOS",
        "first_name": "GEORGE",
        "middle_name": "ELLIAS",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-12",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NY",
            "license": "011392",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathryn E Kaiser, ADVANCED CASAC
• Kaleida Health
• Michael Paul Kane, MD
• Ryan Kantorski, FNP
• Jennifer L Kapela Froebel, D.D.S.
• Kathrina Steiger Physical Therapy, PLLC
• Alicia L Kay, LMHC
• Melanie A Keem
• Laith Kefi
• Catherine Kell

• Optometrist in Hamburg, NY
• Providers in Hamburg, NY by specialty
• Optometrist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.