Elena Gueorguiev, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

01088844A Issued in IN

Practice address

901 Macarthur Blvd
Munster, IN 46321-2901

Phone

(219) 836-1600

Fax

(219) 853-4631

NPI assigned

Apr 8, 2019

Last updated

Sep 25, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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 IN

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

Specialty

Internal Medicine

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University of ChicagoGroup PAC ID 7719899426, 1,674 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088
• Uchicago Medicine Northwest Indiana Hospital, Crown Point, IN, CCN 150195

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: egueorguiev348637@uchospital.direct-ci.com
• FHIR API: https://api.platform.athenahealth.com/19827/brand/1/csg/1/fhir/r4

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.

• University of Chicago

  • Multi-Specialty Clinic/Center
  • Chicago, IL
  • NPI 1821048786

  IN

  Medicare reassignment Care Compare group NPD
• Community Care Network Inc

  dba Powers Health Medical Group

  • Family Medicine Physician
  • Saint John, IN
  • NPI 1457610487

  Internal Medicine

  Medicare reassignment NPD
• Detroit Wayne County Health Authority

  • Primary Care Clinic/Center
  • Detroit, MI
  • NPI 1962733089
  NPD (past)
• Partners in Wellness

  • Family Medicine Physician
  • Detroit, MI
  • NPI 1518461524
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Uchicago Medicine Northwest Indiana Inc

  • General Acute Care Hospital
  • Crown Point, IN
  • NPI 1144914532
  Care Compare affiliation
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1508956509
  Care Compare affiliation

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

{
    "created_epoch": "1554681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1356804223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8558 BROADWAY",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464107032",
            "telephone_number": "219-392-7084",
            "fax_number": "219-703-6854"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 MACARTHUR BLVD",
            "city": "MUNSTER",
            "state": "IN",
            "postal_code": "463212901",
            "telephone_number": "219-836-1600",
            "fax_number": "219-853-4631"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10855 Virginia St",
            "address_purpose": "LOCATION",
            "city": "Crown Point",
            "state": "IN",
            "postal_code": "463070210",
            "country_code": "US",
            "telephone_number": "888-824-0200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUEORGUIEV",
        "first_name": "ELENA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-04-08",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01088844A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cati Laura Grooms, NP-C
• Cynthia E Gropper, RN MS ARN
• Lynn Grunkemeyer
• Gsmercy Home Health Care Servces, Inc.
• Paige Gubbe, PA
• Hallie Guerrero, AUD
• Yasmeen Guerrero
• Kaylin Marie Guglielmo, OTR
• Anna Guistolisi, PA-C
• Milli Jain Gupta, M.D.

• Internal Medicine Physician in Munster, IN
• Providers in Munster, IN by specialty
• Internal Medicine Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2025; 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.
• 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.