Individual provider Active NPI

Jonathan Lorch, M.D.

  • Nephrology Physician
  • New York, NY
National Provider Identifier
1407819733
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
130401 Issued in NY
Practice address
505 E 70TH St
2ND Floor
New York, NY 10021-4872
Phone
(212) 746-1559
Fax
(212) 746-8439
NPI assigned
Apr 8, 2006
Sex
Male
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
Nephrology Physician 207RN0300X 130401 NY Primary

Addresses

Primary practice location

505 E 70TH St
2ND Floor
New York, NY 10021-4872

Mailing address

504 E 74TH St
5TH Floor
New York, NY 10021-3486
Phone (212) 249-4061

Other identifiers 1

IdentifierTypeStateIssuer
00807772MedicaidNY

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)
Enrolled
Credentials
Doctor of Medicine

Interoperability endpoints

  • Direct secure messaging: jol2011@direct.nyp.org

NPI Registry JSON

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

{
    "created_epoch": "1144454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1407819733",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "504 E 74TH ST",
            "address_2": "5TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100213486",
            "telephone_number": "212-249-4061",
            "fax_number": "212-249-4659"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "505 E 70TH ST",
            "address_2": "2ND FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100214872",
            "telephone_number": "212-746-1559",
            "fax_number": "212-746-8439"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LORCH",
        "first_name": "JONATHAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NY",
            "license": "130401",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00807772",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, 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.