ERNEST THEODORE OSTERMANN MD
NPI 1538180963
Radiology - Diagnostic Radiology in Wichita, KS
About Ernest Theodore Ostermann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERNEST THEODORE OSTERMANN MD (NPI 1538180963) is an individual diagnostic radiology provider in Wichita, Kansas, licensed in Michigan (4301055625) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Orlando Health, and maintains a secondary practice location in Watervliet.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Ernest Theodore Ostermann Md 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
16Medicare enrollment records show Ernest Ostermann reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wichita, KS 67214
- Reassigned Medicare billing, Hawaii and Kansas enrollments
Kingman, KS 67068
- Reassigned Medicare billing, Kansas enrollment
- Also billed through NPI 1508253501 (Kansas)
- 42 clinicians in this Medicare group
Hutchinson, KS 67502
- Reassigned Medicare billing, Kansas enrollment
- 220 clinicians in this Medicare group
Eureka, KS 67045
- Reassigned Medicare billing, Kansas enrollment
- 47 clinicians in this Medicare group
Sterling, KS 67579
- Reassigned Medicare billing, Kansas enrollment
- Also billed through NPI 1710962014 (Kansas)
- 33 clinicians in this Medicare group
Topeka, KS 66606
- Reassigned Medicare billing, Kansas enrollment
- Medicare enrollment name: Cotton-O'neil Clinic Revocable Trust
- 854 clinicians in this Medicare group
Topeka, KS 66604
- Reassigned Medicare billing, Hawaii and Michigan enrollments
- 2 clinicians in this Medicare group
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 720 clinicians in this Medicare group
Port Huron, MI 48060
- Reassigned Medicare billing, Michigan enrollment
- 11 clinicians in this Medicare group
Wexford, PA 15090
- Reassigned Medicare billing, Hawaii enrollment
- 8 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 83
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.
Orlando Health
Acute Care Hospitals · Orlando, FLHutchinson Regional Medical Center Inc
Acute Care Hospitals · Hutchinson, KSWilliam Newton Hospital
Critical Access Hospitals · Winfield, KSCoffey County Hospital
Critical Access Hospitals · Burlington, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 67214 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.
Reported Quality Measures
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.
WICHITA, KS 67214
WICHITA, KS 67214
WICHITA, KS 67214
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 Ernest Ostermann's NPI number?
The NPI number for Ernest Ostermann is 1538180963. It was assigned to this individual provider in the NPPES registry on July 21, 2006.
Where is Ernest Ostermann located?
Ernest Ostermann practices at 551 N Hillside St, Wichita, KS 67214. The listed phone number is (316) 685-1367.
What is Ernest Ostermann's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ernest Ostermann enrolled in Medicare?
Yes. Ernest Ostermann 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 Ernest Ostermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ernest Ostermann reassigns Medicare benefits to 16 organizations: Wichita Radiological Group Prof Assoc (Wichita, KS), Ninnescah Valley Health Systems, Inc. (Kingman, KS), Hutchinson Regional Medical Center, Inc. (Hutchinson, KS), Greenwood County Hospital (Eureka, KS), Hospital District No 1 Of Rice Co (Sterling, KS) and 11 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 Ernest Ostermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ernest Ostermann accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Kansas, Inc., Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 2 other insurers list Ernest Ostermann 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 Ernest Ostermann affiliated with any hospitals?
According to CMS data, Ernest Ostermann is affiliated with Orlando Health, Hutchinson Regional Medical Center Inc, William Newton Hospital and Coffey County Hospital.
When was this NPI record last updated?
The NPPES record for Ernest Ostermann was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.