Nadia Sky Iovettz-Tereshchenko, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

Q4773 Issued in TX

Practice address

750 Hospital Loop
Craig, CO 81625-8750

Phone

(970) 824-9411

Fax

(970) 826-3119

NPI assigned

Sep 18, 2007

Last updated

Jun 18, 2026By 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CA, CO, OK, NE, WY, PA, NM, TX, FL, AL, ND, IL, LA, MO14 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 14

Specialty

Emergency Medicine

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Crowley Emergency Group LLCGroup PAC ID 1456572965, 26 clinicians

Northeast Texas Emergency Physicians PLLCGroup PAC ID 8527420306, 195 clinicians

Ies Alabama PLLCGroup PAC ID 5395105183, 23 clinicians

Union Emergency Physicians PLLCGroup PAC ID 7810359759, 63 clinicians

Paragon Emergency Services LLCGroup PAC ID 8628153087, 401 clinicians

Emergency Medicine Services of TX, PLLCGroup PAC ID 3375909351, 374 clinicians

Ies Oklahoma LLCGroup PAC ID 2769824937, 16 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• CHI St Alexius Health Williston Hospital, Williston, ND, CCN 351334
• Memorial Health Hospital, Lawton, OK, CCN 370056
• Baldwin Health Hospital, Foley, AL, CCN 010083
• Southwestern Medical Center Hospital, Lawton, OK, CCN 370097
• Christus St Michael Health System Hospital, Texarkana, TX, CCN 450801

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles (60 of 62)

Locations (25 of 77)

Interoperability endpoints

• Direct secure messaging: niovettztereshchenkomd398300@carlehiedirect.net

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.

• Emergency Medicine Services of TX, PLLC

  • Emergency Medicine Physician
  • San Antonio, TX
  • NPI 1245938729
  Medicare reassignment Care Compare group NPD
• Ies Alabama PLLC

  • Emergency Medicine Physician
  • Foley, AL
  • NPI 1053027276
  Medicare reassignment Care Compare group NPD
• Ies Oklahoma LLC

  • Emergency Medicine Physician
  • Lawton, OK
  • NPI 1437916525
  Medicare reassignment Care Compare group NPD
• Northeast Texas Emergency Physicians, PLLC

  • Emergency Medicine Physician
  • Longview, TX
  • NPI 1114607611
  Medicare reassignment Care Compare group NPD
• Paragon Emergency Services LLC

  • Emergency Medicine Physician
  • Winter Haven, FL
  • NPI 1912101650
  Medicare reassignment Care Compare group NPD
• Union Emergency Physicians, PLLC

  • Emergency Medicine Physician
  • Texarkana, TX
  • NPI 1023798501
  Medicare reassignment Care Compare group NPD
• Crowley Emergency Group LLC

  • Emergency Medicine Physician
  • Crowley, LA
  • NPI 1508275538
  Medicare reassignment Care Compare group
• Emergency Professionals of Colorado, PC

  • Emergency Medicine Physician
  • Loveland, CO
  • NPI 1396496469
  Medicare reassignment NPD
• Acs Primary Care Physicians Southwest, PA

  • Emergency Medicine Physician
  • Gainesville, TX
  • NPI 1538101019
  Medicare reassignment NPD
• Acute Care Specialists

  • Emergency Medicine Physician
  • Longview, TX
  • NPI 1740655273
  Medicare reassignment NPD
• Alteon Health Alabama, LLC

  • Emergency Medicine Physician
  • Talladega, AL
  • NPI 1477708857
  Medicare reassignment NPD
• Alteon Health New Mexico LLC

  • Emergency Medicine Physician
  • Hobbs, NM
  • NPI 1457636706
  Medicare reassignment NPD

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

• Christus Health Ark-la-Tex

  dba Christus St. Michael Health System

  • General Practice Physician
  • Texarkana, TX
  • NPI 1184623266

  Hospital

  Care Compare affiliation
• Christus Health Ark-la-Tex

  dba CHRISTUS St. Michael Health System

  • General Acute Care Hospital
  • Texarkana, TX
  • NPI 1295736734
  Care Compare affiliation
• Comanche County Hospital Authority

  dba CCMH Ambulance Services

  • Land Ambulance
  • Walters, OK
  • NPI 1285181610

  Hospital

  Care Compare affiliation
• Comanche County Hospital Authority

  dba Comanche County Memorial Hospital

  • General Acute Care Hospital
  • Lawton, OK
  • NPI 1720022379
  Care Compare affiliation
• Comanche County Hospital Authority

  dba CCMH Ambulance Services

  • Land Ambulance
  • Lawton, OK
  • NPI 1770525883

  Hospital

  Care Compare affiliation
• Foley Hospital Company LLC

  dba Baldwin Health

  • General Acute Care Hospital
  • Foley, AL
  • NPI 1053382655
  Care Compare affiliation
• Mercy Medical Center

  dba Chi St Alexius Health Williston

  • Critical Access Hospital
  • Williston, ND
  • NPI 1902824576
  Care Compare affiliation

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

{
    "created_epoch": "1190073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1801082482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "750 HOSPITAL LOOP",
            "city": "CRAIG",
            "state": "CO",
            "postal_code": "816258750",
            "telephone_number": "970-824-9411",
            "fax_number": "970-826-3119"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "750 HOSPITAL LOOP",
            "city": "CRAIG",
            "state": "CO",
            "postal_code": "816258750",
            "telephone_number": "970-824-9411",
            "fax_number": "970-826-3119"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "525 Branson Landing Blvd",
            "address_purpose": "LOCATION",
            "city": "Branson",
            "state": "MO",
            "postal_code": "656162052",
            "country_code": "US",
            "telephone_number": "417-875-2627",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 E Hwy 60",
            "address_purpose": "LOCATION",
            "city": "Monett",
            "state": "MO",
            "postal_code": "657088258",
            "country_code": "US",
            "telephone_number": "417-354-1269",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IOVETTZ-TERESHCHENKO",
        "first_name": "NADIA",
        "middle_name": "SKY",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-09-18",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A101347",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "51843",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "Q4773",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Emergency Medicine Physician in Craig, CO
• Providers in Craig, CO by specialty
• Emergency Medicine Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2026; 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.