Individual provider Active NPI

Katherine S Hopper, LMSW

  • Clinical Social Worker
  • Rochester, NY
National Provider Identifier
1154969913
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
104152 Issued in NY
Practice address
1445 Clifford Ave
Rochester, NY 14621
Phone
(585) 325-6945
NPI assigned
Dec 11, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 104152 NY Primary
School Social Worker 1041S0200X 104152-1 NY

Addresses

Primary practice location

1445 Clifford Ave
Rochester, NY 14621

Mailing address

1445 Clifford Ave
Rochester, NY 14621
Phone (585) 325-6945

Other names 1

  • Ms. Katherine S O'Hara Former name

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

State licenses

LicenseStateTypeSpecialty
104152-1NYMDSchool Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1576022400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1154969913",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1445 CLIFFORD AVE",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "14621",
            "telephone_number": "585-325-6945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1445 CLIFFORD AVE",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "14621",
            "telephone_number": "585-325-6945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOPPER",
        "first_name": "KATHERINE",
        "middle_name": "S",
        "name_prefix": "Mrs.",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-12-11",
        "last_updated": "2026-09-10",
        "certification_date": "2020-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "104152",
            "primary": true
        },
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": "NY",
            "license": "104152-1",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "O'HARA",
            "middle_name": "S",
            "prefix": "MS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Rochester, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.