Stuart M Lichtman, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

146615 Issued in NY

Practice address

650 Commack Rd
Commack, NY 11725-5404

Phone

(646) 227-3813

NPI assigned

Jan 24, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Mskcc Regional Network

  • Medical Oncology Physician
  • Commack, NY
  • NPI 1740251297
  Medicare reassignment NPD

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

{
    "created_epoch": "1138060800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1104896901",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "633 3RD AVE",
            "address_2": "BOX 3",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100176706"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "650 COMMACK RD",
            "city": "COMMACK",
            "state": "NY",
            "postal_code": "117255404",
            "telephone_number": "646-227-3813"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LICHTMAN",
        "first_name": "STUART",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "146615",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lewin, Fagen & Lown, M.D. P.C.
• Lewis J Weinstein M D P C
• Alex Leyberman, LAC
• Ivan Li, NP
• Stephanie Librera
• Lighthouse Endoscopy, PC
• Marilyn Lika, NPP
• Lili Hearing Center,Inc.
• Susanne Lindley, MS SPECIAL EDUCATION
• Kathleen Ann Lindquist, C.O.T.A.

• Medical Oncology Physician in Commack, NY
• Providers in Commack, NY by specialty
• Medical Oncology Physician in New York

• 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.