Leonard Dubin MD LLC

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

036104972 Issued in IL

Legal business name

LEONARD DUBIN MD LLC

Practice address

675 W North Ave Ste 401
Melrose Park, IL 60160-1624

Phone

(708) 632-5566

NPI assigned

Feb 10, 2011

Organization subpart

No

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

Authorized official

Name

Dr. Leonard Dubin, MDNPI 1518976737

Title

Member

Phone

(708) 632-5566

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Leonard Dubin, M.D.

  • Internal Medicine Physician
  • Melrose Park, IL
  • NPI 1518976737
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1297296000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744848000000",
    "number": "1558667451",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "675 W NORTH AVE STE 401",
            "city": "MELROSE PARK",
            "state": "IL",
            "postal_code": "601601624",
            "telephone_number": "708-632-5566"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 W NORTH AVE STE 401",
            "city": "MELROSE PARK",
            "state": "IL",
            "postal_code": "601601624",
            "telephone_number": "708-632-5566"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3340 Dundee Rd Ste 2N2",
            "address_purpose": "LOCATION",
            "city": "Northbrook",
            "state": "IL",
            "postal_code": "600622332",
            "country_code": "US",
            "telephone_number": "847-454-0301",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "LEONARD DUBIN MD LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2011-02-10",
        "last_updated": "2025-04-17",
        "certification_date": "2025-04-17",
        "status": "A",
        "authorized_official_last_name": "DUBIN",
        "authorized_official_first_name": "LEONARD",
        "authorized_official_title_or_position": "MEMBER",
        "authorized_official_telephone_number": "708-632-5566",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036104972",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036104972",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Erika Lazaro
• Miracle Leach, MSW
• Lee Jenkins MD SC
• Sat Pyol Lee, D.M.D.
• Joseph G Leija, M.D.
• Audrey A Less, CRNA
• Mary Leung, CNM
• Lisa Jean Levy
• Nolan S Lewis, MD
• Rebecca A. Lim, M.D.

• Internal Medicine Physician in Melrose Park, IL
• Providers in Melrose Park, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.