Marilyn May Hallock, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

Practice address

1653 W Congress Pkwy
177 Murdock
Chicago, IL 60612-3833

Phone

(312) 942-6909

NPI assigned

Jan 26, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

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

Interoperability endpoints

• Direct secure messaging: mhallock9761@direct.rush.rush-health.com

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.

• Rush University Medical Group

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1093819542

  Emergency Medicine

  Medicare reassignment NPD
• Rush University Medical Center

  • Diagnostic Radiology Physician
  • Chicago, IL
  • NPI 1184269425
  NPD

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

{
    "created_epoch": "1138233600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1188864000000",
    "number": "1336110691",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 W MONROE ST APT 1607",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606032451",
            "telephone_number": "206-349-8897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1653 W CONGRESS PKWY",
            "address_2": "177 MURDOCK",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123833",
            "telephone_number": "312-942-6909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALLOCK",
        "first_name": "MARILYN",
        "middle_name": "MAY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-26",
        "last_updated": "2007-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "ML20008158",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erica Hallman
• Laura Ann Hallman, MA OTRL
• Hallmark Healthcare Services Inc.
• Hallmark Healthcare Services Inc.
• Andrew Hallmark
• Ruth Arlene Hallongren, LCPC, PSYD
• Claire M Halloran, MA, CCC-SLP
• Sean Rowan Halloran
• Mohamad Halloum, MD
• Shannon Halloway

• Emergency Medicine Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Emergency Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2007; 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.