Individual provider Active NPI

Karen Krnjaich

  • Registered Dietitian
  • West Seneca, NY
National Provider Identifier
1689620817
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
707211 Issued in NY
Practice address
4105 Seneca St
West Seneca, NY 14224-3045
Phone
(716) 677-0250
Fax
(716) 677-0253
NPI assigned
May 26, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 707211 NY Primary

Addresses

Primary practice location

4105 Seneca St
West Seneca, NY 14224-3045

Mailing address

11 Sussex LN
Lancaster, NY 14086-9457
Phone (716) 683-8058

Other names 1

  • Mrs. Karen Krnjaich Professional 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
707211NYMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Norma C Quijada PLLC Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1148601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1689620817",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 SUSSEX LN",
            "city": "LANCASTER",
            "state": "NY",
            "postal_code": "140869457",
            "telephone_number": "716-683-8058"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4105 SENECA ST",
            "city": "WEST SENECA",
            "state": "NY",
            "postal_code": "142243045",
            "telephone_number": "716-677-0250",
            "fax_number": "716-677-0253"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRNJAICH",
        "first_name": "KAREN",
        "name_prefix": "Mrs.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-26",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "NY",
            "license": "707211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "KRNJAICH",
            "prefix": "MRS.",
            "credential": "RD/CDN",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in West Seneca, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.