Steven J. Mash, M.D.

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

Practice address

4115 Fairview Ave
Downers Grove, IL 60515-2268

Phone

(630) 968-1881

Fax

(630) 968-3762

NPI assigned

Sep 27, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• M&M Orthopaedics, LTD.

  • Orthopaedic Surgery Physician
  • Downers Grove, IL
  • NPI 1326035114
  NPD (past) Authorized official

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

{
    "created_epoch": "1127779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1204588800000",
    "number": "1629064449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4300 COMMERCE CT",
            "address_2": "SUITE 230",
            "city": "LISLE",
            "state": "IL",
            "postal_code": "605323698",
            "telephone_number": "630-968-1881",
            "fax_number": "630-245-9098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4115 FAIRVIEW AVE",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605152268",
            "telephone_number": "630-968-1881",
            "fax_number": "630-968-3762"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASH",
        "first_name": "STEVEN",
        "middle_name": "J.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-27",
        "last_updated": "2008-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "IL",
            "license": null,
            "primary": true
        },
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "IL",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Ann Martin, MSW, LSW
• Monica K Martin, MD
• Gina Marie Martinelli, PMHNP-BC
• John Martucci, M.D.
• Elizabeth J Maruyama, OTR L
• Leslie Ann Masood, M.D.
• Soumaiya Masood
• Yasir Masood
• Steven E. Mather, M.D.
• Linda Ann Matheson

• Orthopaedic Surgery Physician in Downers Grove, IL
• Providers in Downers Grove, IL by specialty
• Orthopaedic Surgery Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2008; 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.