ALEX J ONDRACEK DO
NPI 1033797394
Hospitalist in Kansas City, KS
About Alex J Ondracek Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEX J ONDRACEK DO (NPI 1033797394) is an individual hospitalist provider in Kansas City, Kansas, licensed in Missouri (2024011980) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Saint Luke's South Hospital, and maintains a secondary practice location in Kansas City.
NPPES Registry Identity
Specialties & Licenses 2
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
Alex J Ondracek Do 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 Reassignment
Medicare enrollment records show Alex Ondracek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Overland Park, KS 66212
- Reassigned Medicare billing, Kansas and Missouri enrollments
- 845 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Luke's South Hospital
Acute Care Hospitals · Overland Park, KSSt Lukes Hospital Of Kansas City
Acute Care Hospitals · Kansas City, MOSaint Luke's East Hospital
Acute Care Hospitals · Lees Summit, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66160 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.
KANSAS CITY, KS 66160
KANSAS CITY, KS 66160
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 Alex Ondracek's NPI number?
The NPI number for Alex Ondracek is 1033797394. It was assigned to this individual provider in the NPPES registry on March 30, 2021.
Where is Alex Ondracek located?
Alex Ondracek practices at 4000 Cambridge St, Kansas City, KS 66160. The listed phone number is (913) 588-1227.
What is Alex Ondracek's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Alex Ondracek enrolled in Medicare?
Yes. Alex Ondracek 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 organization bills Medicare for Alex Ondracek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alex Ondracek reassigns Medicare benefits to Saint Lukes Physician Group Inc (Overland Park, KS). 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 Alex Ondracek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alex Ondracek accept?
Health plans from Blue Cross and Blue Shield of Kansas City and Blue Cross and Blue Shield of Kansas, Inc. list Alex Ondracek 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 Alex Ondracek affiliated with any hospitals?
According to CMS data, Alex Ondracek is affiliated with Saint Luke's South Hospital, St Lukes Hospital Of Kansas City and Saint Luke's East Hospital.
When was this NPI record last updated?
The NPPES record for Alex Ondracek was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.
# Alex J Ondracek, DO · NPI 1033797394
Hospitalist physician in Kansas City, Kansas. Individual provider, active in the CMS NPPES registry since March 30, 2021.
## Identity
- **NPI:** 1033797394 (Entity type: Individual)
- **Enumerated:** March 30, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 2024011980 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4000 CAMBRIDGE ST, Kansas City, KS 66160-8501
- **Phone:** (913) 588-1227
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Saint Lukes Physician Group Inc (NPI 1043826563, Overland Park, KS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2021
## Record status
- **NPPES last updated:** October 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1033797394) · Data from the CMS NPPES public registry.