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Individual provider Active NPI

Katherine C Eck, NP

  • Adult Health Nurse Practitioner
  • Buffalo, NY
National Provider Identifier
1871351601
Registry record updated Jun 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
311717 Issued in NY
Practice address
Elm and Carlton St
Buffalo, NY 14263-0001
Phone
(716) 845-2300
NPI assigned
Mar 7, 2024
Last updated
Jun 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 311717 NY Primary

Addresses

Primary practice location

Elm and Carlton St
Buffalo, NY 14263-0001

Mailing address

4818 Kraus Rd
Clarence, NY 14031-1508
Phone (716) 425-9275

Other practice location 1

100 High St
Buffalo, NY 14203-1126
Phone (716) 859-5600

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240412001218 NY Practitioner - Nurse Practitioner 7214376003 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Kaleida HealthGroup PAC ID 7810805280, 214 clinicians
General Physician PCGroup PAC ID 9537213079, 488 clinicians

Practice addresses (Care Compare)

100 High St
Buffalo, NY 14203-1126
Phone (716) 859-5600

900 Hertel Ave
Buffalo, NY 14216-2611
Phone (716) 871-1571

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
311717NYMDLicensed Practical Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
General Physician, PC CurrentSince Apr 1, 2025 Accepting new patients
Kaleida Health CurrentSince Dec 21, 2025 Accepting new patients
Infinity Medical of Wny PC CurrentSince Apr 29, 2024 Accepting new patients
Infinity Medical Group P.C. CurrentSince Apr 29, 2024 Accepting new patients
Kaleida Health CurrentSince Dec 21, 2025 Accepting new patients
Kaleida Health Past Accepting new patients

Locations

100 High St
Buffalo, NY 14203
Phone (716) 632-3700

100 High St
#D1
Buffalo, NY 14203
Phone (716) 422-0010

100 High St
#D3
Buffalo, NY 14203
Phone (716) 859-1168

275 Northpointe Pkwy
Ste 50
Buffalo, NY 14228
Phone (716) 389-3294

900 Hertel Ave
Buffalo, NY 14216
Phone (716) 871-1571

Elm and Carlton St
Buffalo, NY 14263

3898 Vineyard Dr
Dunkirk, NY 14048
Phone (716) 363-1515

1540 Maple Rd
Williamsville, NY 14221
Phone (716) 568-3514

Organizations & group practices 7

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.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1709769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781827200000",
    "number": "1871351601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4818 KRAUS RD",
            "city": "CLARENCE",
            "state": "NY",
            "postal_code": "140311508",
            "telephone_number": "716-425-9275"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ELM AND CARLTON ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142630001",
            "telephone_number": "716-845-2300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 High St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031126",
            "country_code": "US",
            "telephone_number": "716-859-5600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ECK",
        "first_name": "KATHERINE",
        "middle_name": "C",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-07",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "311717",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Buffalo, NY

Sources for this page

Verify at the official NPI Registry.