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EVA OBIREK DIETITIAN
NPI 1295307973
Dietitian, Registered in Wentzville, MO

Active since July 13, 2021
1032 CROSSWINDS CT, WENTZVILLE, MO 63385(844) 853-8937 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Eva Obirek Dietitian NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EVA OBIREK DIETITIAN (NPI 1295307973) is an individual dietitian, registered in Wentzville, Missouri, licensed in Missouri (2007038098) and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1295307973
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameEVA OBIREKCredential: DIETITIAN
Location Address1032 CROSSWINDS CTWentzville, MO 63385-4836
Mailing Address1800 CommunityClinton, MO 64735-8804 · (660) 885-8131
Phone(844) 853-8937
Sole ProprietorNo
Enumeration DateJuly 13, 2021
NPPES CertifiedJuly 13, 2021
✔ NPI 1295307973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in MO · 2007038098
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
1032 CROSSWINDS CT, Wentzville, MO 63385
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Other Names 1

Former Name (1)Ewa Stepak

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eva Obirek Dietitian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Eva Obirek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Compass Health, Inc.
Same address
Federally Qualified Health Center (FQHC)
1032 CROSSWINDS CT
Wentzville, MO 63385
  • Reassigned Medicare billing, Missouri enrollment
  • 968 clinicians in this Medicare group
NPI 1861618308 (636) 332-8310

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MARY M CORRIGAN LCSW
Social Worker (Clinical)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (888) 403-1071
MICHAEL F MENOLASCINO DDS
Dentist
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (636) 332-6000
KARA RENEE ARMBRUSTER LCSW
Social Worker (Clinical)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (636) 332-6000
LOWELL LAWRENCE FRY JR. LPC, MA
Counselor (Professional)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (636) 445-7161
REBECCA KAY WALLACE LPC
Counselor (Professional)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (888) 403-1071
TAMMY LEE BROWN RDH
Dental Hygienist
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (844) 853-8937
MARILYN PARSONS PLPC
Counselor (Mental Health)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (844) 853-8937
OLIVIA M JONES NP
Nurse Practitioner (Psychiatric/Mental Health)
1032 CROSSWINDS CT
WENTZVILLE, MO 63385
St. Charles County (636) 332-6000

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 Eva Obirek's NPI number?

The NPI number for Eva Obirek is 1295307973. It was assigned to this individual provider in the NPPES registry on July 13, 2021. The provider is also known as Ewa Stepak.

Where is Eva Obirek located?

Eva Obirek practices at 1032 Crosswinds Ct, Wentzville, MO 63385. The listed phone number is (844) 853-8937.

What is Eva Obirek's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Eva Obirek enrolled in Medicare?

Yes. Eva Obirek is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eva Obirek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eva Obirek reassigns Medicare benefits to Compass Health, Inc. (Wentzville, MO). The 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 Eva Obirek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eva Obirek accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Eva Obirek 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.

When was this NPI record last updated?

The NPPES record for Eva Obirek was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.