Mary L. Steffen, CNP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

209003949 Issued in IL

Practice address

1555 Barrington Rd
Dob 3 Suite 3200
Hoffman Estates, IL 60169-1019

Phone

(847) 882-8448

Fax

(847) 882-8481

NPI assigned

May 30, 2007

Last updated

Apr 16, 2010By the provider in NPPES

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner, Certified Nurse Specialist

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Advocate Health and Hospitals Corporation

  dba Advocate Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  NPD (past)
• Bromenn Physicians Management Corporation

  dba Advocate Medical Group Bromenn

  • Family Medicine Physician
  • Normal, IL
  • NPI 1285903799
  NPD (past)
• Endeavor Health Medical Group

  dba NorthShore Anesthesia Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD (past)
• Endeavor Health Medical Group

  dba NorthShore University HealthSystem Faculty Practice Associates

  • Emergency Medicine Physician
  • Evanston, IL
  • NPI 1497701882
  NPD (past)
• Midwest Heart Specialists, LTD

  • Cardiovascular Disease Physician
  • Downers Grove, IL
  • NPI 1417908765
  NPD (past)

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

{
    "created_epoch": "1180483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1271376000000",
    "number": "1578764353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1919 S HIGHLAND AVE",
            "address_2": "SUITE A230 ATTN. RAYLENE BOYD",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601486153",
            "telephone_number": "630-873-7305",
            "fax_number": "630-416-3189"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1555 BARRINGTON RD",
            "address_2": "DOB 3 SUITE 3200",
            "city": "HOFFMAN ESTATES",
            "state": "IL",
            "postal_code": "601691019",
            "telephone_number": "847-882-8448",
            "fax_number": "847-882-8481"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEFFEN",
        "first_name": "MARY",
        "middle_name": "L.",
        "credential": "CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-30",
        "last_updated": "2010-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "IL",
            "license": "209003949",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• St. Alexius Medical Center
• St. Alexius Medical Center
• St. Alexius Medical Center (Alexian Brothers Children's Hospital)
• St. Alexius Medical Center (St. Alexius Diabetes Services)
• Kathleen Stout Stanislawski, RD,CDCES,LDN
• Bernie Stelzer
• Julia R. Stepina, LCSW
• Steven J Shandley DDS and M Elizabeth Kane DDS PC (Shandley Kane Dental)
• Steven M Cohen MD Facs Minimally Invasive Surgery Incorporated
• Steven T. Adelstein, DPM, LTD. (Elk Grove Foot Clinic)

• Adult Health Nurse Practitioner in Hoffman Estates, IL
• Providers in Hoffman Estates, IL by specialty
• Adult Health Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 2010; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.