Marc A Leaf, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

151457 Issued in NY

Practice address

8023 19TH Ave
Brooklyn, NY 11214-1753

Phone

(718) 232-3003

Fax

(718) 232-5445

NPI assigned

Sep 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

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

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.

• Gastro Anesthesia Services, PC

  • Anesthesiology Physician
  • New Hyde Park, NY
  • NPI 1861498198
  NPD (past)

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

{
    "created_epoch": "1157068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1300060800000",
    "number": "1700988797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8023 19TH AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11214",
            "telephone_number": "718-259-7700",
            "fax_number": "718-232-5445"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8023 19TH AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112141753",
            "telephone_number": "718-232-3003",
            "fax_number": "718-232-5445"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEAF",
        "first_name": "MARC",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-01",
        "last_updated": "2011-03-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "151457",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "151457",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01585666",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EMPIRE BCBS",
            "identifier": "059AD1",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Leading Health Care Chiropractic Diagnostic PC
• Leaf Dental, P.C.
• Leaf Medical Supply Inc
• Leaf Medical, PLLC
• Andrea N. Leaf, M.D.
• League School
• League School
• Leah a Kroll LCSW PPLC
• Leah B. Amir Inc.
• Leah Grunwald Psychotherapist

• Internal Medicine Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 14, 2011; 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.