Individual provider Active NPI

Laurel Walfish, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • Manhattan, NY
National Provider Identifier
1154264232
Registry record updated Apr 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
342484 Issued in NY
Practice address
535 E 70TH St Main Hospital
Manhattan, NY 10021
Phone
(212) 606-1000
NPI assigned
Apr 13, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 342484 NY Primary

Addresses

Primary practice location

535 E 70TH St Main Hospital
Manhattan, NY 10021

Mailing address

110 W 69TH St Apt 5a
New York, NY 10023-5117
Phone (514) 836-4597

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
342484NYMDEndocrinology, Diabetes & Metabolism Physician

NPI Registry JSON

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

{
    "created_epoch": "1776038400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1154264232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 W 69TH ST APT 5A",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100235117",
            "telephone_number": "514-836-4597"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "535 E 70TH ST MAIN HOSPITAL",
            "city": "MANHATTAN",
            "state": "NY",
            "postal_code": "10021",
            "telephone_number": "212-606-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALFISH",
        "first_name": "LAUREL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-13",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NY",
            "license": "342484",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Manhattan, NY

Sources for this page

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