NADIA SKY IOVETTZ-TERESHCHENKO M.D.
NPI 1801082482
Emergency Medicine in Craig, CO
About Nadia Sky Iovettz-tereshchenko M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADIA SKY IOVETTZ-TERESHCHENKO M.D. (NPI 1801082482) is an individual emergency medicine provider in Craig, Colorado, licensed in Texas (Q4773) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, is affiliated with Cox Medical Center Branson, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nadia Sky Iovettz-tereshchenko M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
43Medicare enrollment records show Nadia Iovettz-tereshchenko reassigns Medicare billing to 43 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 111 clinicians in this Medicare group
Espanola, NM 87532
- Reassigned Medicare billing, New Mexico enrollment
- 2,331 clinicians in this Medicare group
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 616 clinicians in this Medicare group
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 40 clinicians in this Medicare group
Williston, ND 58801
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1902824576 (North Dakota)
- 268 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 975 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 42 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 96 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 clinicians in this Medicare group
Monett, MO 65708
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1669687125 (Missouri)
- 163 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Center Branson
Acute Care Hospitals · Branson, MOChi St Alexius Health Williston
Critical Access Hospitals · Williston, NDComanche County Memorial Hospital
Acute Care Hospitals · Lawton, OKChristus St Michael Health System
Acute Care Hospitals · Texarkana, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81625 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CRAIG, CO 81625
CRAIG, CO 81625
CRAIG, CO 81625
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nadia Iovettz-tereshchenko's NPI number?
The NPI number for Nadia Iovettz-tereshchenko is 1801082482. It was assigned to this individual provider in the NPPES registry on September 18, 2007.
Where is Nadia Iovettz-tereshchenko located?
Nadia Iovettz-tereshchenko practices at 750 Hospital Loop, Craig, CO 81625. The listed phone number is (970) 824-9411.
What is Nadia Iovettz-tereshchenko's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nadia Iovettz-tereshchenko enrolled in Medicare?
Yes. Nadia Iovettz-tereshchenko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nadia Iovettz-tereshchenko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadia Iovettz-tereshchenko reassigns Medicare benefits to 43 organizations: Emergency Professionals Of Colorado, PC (Loveland, CO), Presbyterian Healthcare Services (Espanola, NM), St. Alexius Medical Center (Bismarck, ND), Healthsource Partners Nd LLC (Bismarck, ND), Mercy Medical Center (Williston, ND) and 38 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nadia Iovettz-tereshchenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nadia Iovettz-tereshchenko accept?
Health plans from Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Oscar Health and 1 other insurer list Nadia Iovettz-tereshchenko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nadia Iovettz-tereshchenko affiliated with any hospitals?
According to CMS data, Nadia Iovettz-tereshchenko is affiliated with Cox Medical Center Branson, Chi St Alexius Health Williston, Comanche County Memorial Hospital and Christus St Michael Health System.
When was this NPI record last updated?
The NPPES record for Nadia Iovettz-tereshchenko was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nadia Sky Iovettz-Tereshchenko, M.D. · NPI 1801082482
Emergency Medicine physician in Craig, Colorado. Individual provider, active in the CMS NPPES registry since September 18, 2007.
## Identity
- **NPI:** 1801082482 (Entity type: Individual)
- **Enumerated:** September 18, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** Q4773 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 750 HOSPITAL LOOP, Craig, CO 81625-8750
- **Phone:** (970) 824-9411 · **Fax:** (970) 826-3119
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 43 organizations under Medicare reassignment (form CMS-855R): Emergency Professionals Of Colorado, PC (NPI 1396496469, Loveland, CO); Presbyterian Healthcare Services (NPI 1154307593, Espanola, NM); St. Alexius Medical Center (NPI 1629121074, Bismarck, ND); Healthsource Partners Nd LLC (NPI 1235619545, Bismarck, ND); Mercy Medical Center (NPI 1245397736, Williston, ND); and 38 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1801082482) · Data from the CMS NPPES public registry.