EWA KORZENIOWSKA CRNA
NPI 1336514728
Nurse Anesthetist, Certified Registered in Odessa, TX
About Ewa Korzeniowska Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EWA KORZENIOWSKA CRNA (NPI 1336514728) is an individual nurse anesthetist, certified registered in Odessa, Texas, licensed in Texas (AP145870) and active in the NPI registry since December 2015. She is affiliated with The Queens Medical Center, maintains a secondary practice location in Norfolk, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Ewa Korzeniowska Crna 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
7Medicare enrollment records show Ewa Korzeniowska reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 219 clinicians in this Medicare group
Bullhead City, AZ 86442
- Reassigned Medicare billing, Arizona enrollment
- 87 clinicians in this Medicare group
Coos Bay, OR 97420
- Reassigned Medicare billing, Oregon enrollment
- 327 clinicians in this Medicare group
Milwaukie, OR 97222
- Reassigned Medicare billing, Oregon enrollment
- 183 clinicians in this Medicare group
Virginia Beach, VA 23462
- Reassigned Medicare billing, Virginia enrollment
- 321 clinicians in this Medicare group
Honolulu, HI 96817
- Reassigned Medicare billing, Hawaii enrollment
- 171 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 6 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Queens Medical Center
Acute Care Hospitals · Honolulu, HIBay Area Hospital
Acute Care Hospitals · Coos Bay, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79761 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
ODESSA, TX 79761
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 Ewa Korzeniowska's NPI number?
The NPI number for Ewa Korzeniowska is 1336514728. It was assigned to this individual provider in the NPPES registry on December 10, 2015.
Where is Ewa Korzeniowska located?
Ewa Korzeniowska practices at 500 W 4th St, Odessa, TX 79761. The listed phone number is (432) 640-3462.
What is Ewa Korzeniowska's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ewa Korzeniowska enrolled in Medicare?
Yes. Ewa Korzeniowska 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 Ewa Korzeniowska's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ewa Korzeniowska reassigns Medicare benefits to 7 organizations: Mch Professional Care Hospital Based (Odessa, TX), Antigua Anesthesia Management, LLC (Bullhead City, AZ), Bay Area Hospital District (Coos Bay, OR), Anesthesia Associates Northwest LLC (Milwaukie, OR), Atlantic Anesthesia, Inc (Virginia Beach, VA) and 2 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 Ewa Korzeniowska's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ewa Korzeniowska accept?
Health plans from Ambetter Health, Blue Cross Blue Shield of Arizona and Blue Cross and Blue Shield of Texas list Ewa Korzeniowska 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 Ewa Korzeniowska affiliated with any hospitals?
According to CMS data, Ewa Korzeniowska is affiliated with The Queens Medical Center and Bay Area Hospital.
When was this NPI record last updated?
The NPPES record for Ewa Korzeniowska was last updated on May 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Ewa Korzeniowska, CRNA · NPI 1336514728
Nurse Anesthetist, Certified Registered physician in Odessa, Texas. Individual provider, active in the CMS NPPES registry since December 10, 2015.
## Identity
- **NPI:** 1336514728 (Entity type: Individual)
- **Enumerated:** December 10, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP145870 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 W 4TH ST, Odessa, TX 79761-5001
- **Phone:** (432) 640-3462
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Mch Professional Care Hospital Based (NPI 1447547773, Odessa, TX); Antigua Anesthesia Management, LLC (NPI 1912502055, Bullhead City, AZ); Bay Area Hospital District (NPI 1225016561, Coos Bay, OR); Anesthesia Associates Northwest LLC (NPI 1548281751, Milwaukie, OR); Atlantic Anesthesia, Inc (NPI 1720181514, Virginia Beach, VA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 12, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1336514728) · Data from the CMS NPPES public registry.