Individual provider Active NPI

Karen M. Lau, PNP

  • Pediatric Nurse Practitioner
  • Buffalo, NY
National Provider Identifier
1780640375
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
F381525-1 Issued in NY
Practice address
219 Bryant St
Buffalo, NY 14222-2006
Phone
(716) 887-4663
NPI assigned
Apr 24, 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
Pediatric Nurse Practitioner 363LP0200X F381525-1 NY Primary

Addresses

Primary practice location

219 Bryant St
Buffalo, NY 14222-2006

Mailing address

6556 Fairlane Dr
Boston, NY 14025-9637

Other identifiers 3

IdentifierTypeStateIssuer
000560772002OtherNYHEALTHNOW
02375051MedicaidNY
21221111905OtherNYN. AMERICA

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
F381525-1NYMDPediatric Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1145836800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1780640375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6556 FAIRLANE DR",
            "city": "BOSTON",
            "state": "NY",
            "postal_code": "140259637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "219 BRYANT ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142222006",
            "telephone_number": "716-887-4663"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAU",
        "first_name": "KAREN",
        "middle_name": "M.",
        "name_prefix": "Ms.",
        "credential": "PNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NY",
            "license": "F381525-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNOW",
            "identifier": "000560772002",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02375051",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "N. AMERICA",
            "identifier": "21221111905",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Buffalo, 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.