Natalia D Dejneka, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

036083923 Issued in IL

Practice address

8012 S Crandon Ave
Chicago, IL 60617-1124

Phone

(773) 356-5331

Fax

(773) 768-8154

NPI assigned

Aug 15, 2006

Last updated

May 16, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL, IN, MI, WI4 enrollments

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 4

Specialty

Emergency Medicine

Education

Chicago College of Medicine and Surgery, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Concord Company of Tennessee PLLCGroup PAC ID 0345588109, 68 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Woodlawn Hospital Hospital, Rochester, IN, CCN 151313
• Sarah D Culbertson Memorial Hospital Hospital, Rushville, IL, CCN 141333

Merit-based Incentive Payment System (MIPS)

Final score

93.21 of 100Reported as group

Quality

85.43

Improvement activities

40

Cost

85.94

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ndejneka213050@direct.parkviewexchange.com

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.

• Concord Company of Tennessee PLLC

  • Emergency Medicine Physician
  • Leitchfield, KY
  • NPI 1649743667

  IN

  Medicare reassignment Care Compare group NPD
• Chicago Central Emergency Physicians, LLP

  • Emergency Medicine Physician
  • Chicago, IL
  • NPI 1093162836
  Medicare reassignment NPD
• Iroquois Memorial Hospital and Resident Home

  • Critical Access Hospital
  • Watseka, IL
  • NPI 1629003470
  Medicare reassignment NPD
• Katherine Shaw Bethea Hospital

  • General Acute Care Hospital
  • Dixon, IL
  • NPI 1427043546
  Medicare reassignment NPD
• Osf Healthcare System

  dba Osf Saint Luke Medical Center

  • Critical Access Hospital
  • Kewanee, IL
  • NPI 1871919381
  Medicare reassignment NPD
• Clarksville Emergency Group, PC

  • Emergency Medicine Physician
  • Corydon, IN
  • NPI 1023487154
  Medicare reassignment NPD
• Emergency Professionals of Indiana, P.C.

  • Emergency Medicine Physician
  • Fort Wayne, IN
  • NPI 1013951219
  Medicare reassignment NPD
• Mile Bluff Medical Center Inc

  dba Mile Bluff ER/UC Providers

  • Emergency Medicine Physician
  • Mauston, WI
  • NPI 1609912005
  Medicare reassignment NPD
• Thedacare Medical Center - Berlin, Inc.

  dba Community Health Network, Inc and Berlin Memorial Hospital

  • Critical Access Hospital
  • Berlin, WI
  • NPI 1760413777
  Medicare reassignment NPD
• Thedacare Medical Center - New London, Inc.

  • Critical Access Hospital
  • New London, WI
  • NPI 1538127220
  Medicare reassignment NPD
• Thedacare Medical Center - Shawano, Inc.

  • Critical Access Hospital
  • Shawano, WI
  • NPI 1548260839
  Medicare reassignment NPD
• Thedacare Medical Center - Waupaca, Inc.

  • Emergency Medicine Physician
  • Waupaca, WI
  • NPI 1780782680
  Medicare reassignment NPD

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

• Schuyler County Hospital District

  • Critical Access Hospital
  • Rushville, IL
  • NPI 1013969112
  Care Compare affiliation
• Woodlawn Hospital

  • Critical Access Hospital
  • Rochester, IN
  • NPI 1265413405
  Care Compare affiliation

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

{
    "created_epoch": "1155600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747353600000",
    "number": "1225041452",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8012 S CRANDON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606171124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8012 S CRANDON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606171124",
            "telephone_number": "773-356-5331",
            "fax_number": "773-768-8154"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Riverside Dr",
            "address_purpose": "LOCATION",
            "city": "Waupaca",
            "state": "WI",
            "postal_code": "549811943",
            "country_code": "US",
            "telephone_number": "715-258-1000",
            "fax_number": "715-258-1042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEJNEKA",
        "first_name": "NATALIA",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-15",
        "last_updated": "2025-05-16",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "72092",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036083923",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carroll Dejesus
• Luremny Dejesus, MSCCCSLP
• Yaritza Dejesus, LCPC
• Zulma Dejesus, RDH
• Alexandra Dejneka
• Alyssa Dejoan, DPT
• Crystol Marie Dejohnette
• Alex J Dejong, D.O.
• Richard Dejong
• Charlie Wit Dejsahrai, PHARMD

• 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 May 16, 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.