ERNEST THEODORE OSTERMANN MD
NPI 1538180963
Radiology - Diagnostic Radiology in Wichita, KS

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment
551 N HILLSIDE ST, WICHITA, KS 67214(316) 685-1367(316) 685-9388 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 18, 2026, Jan 2, 2026, Feb 12, 2025 and 2 more (5 updates tracked since 2022).

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

NPI1538180963
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameERNEST THEODORE OSTERMANNCredential: MD
Location Address551 N HILLSIDE STWichita, KS 67214-4923
Mailing Address551 N Hillside StWichita, KS 67214-4923 · (316) 685-1367 · Fax (316) 685-9388
Fax(316) 685-9388
Sole ProprietorYes
Medical School CMSUniversity Of Alberta, Faculty Of MedicineGraduated 1983
Enumeration DateJuly 21, 2006
Last NPPES UpdateMarch 18, 20265 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1538180963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in MI · 4301055625✔ Licensed in PA · MD463412✔ Licensed in KS · 04-35666
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
551 N HILLSIDE ST, Wichita, KS 67214

Secondary Practice Location 1

Location 1400 Medical Park DrWatervliet, MI 49098-9225 · Phone (269) 463-3111 · Fax (734) 677-7407

Other Identifiers 2

Medicaid4863316MI
Other3008010631MI · Bcbs Pin #

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.

PECOS PAC ID7911807763
PECOS Enrollment IDI20050901000104, I20131009000354, I20180320001939, I20260122003004
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

16

Medicare 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.

Specialist
551 N HILLSIDE ST, SUITE 320
Wichita, KS 67214
  • Reassigned Medicare billing, Hawaii and Kansas enrollments
Critical Access
750 W D AVE
Kingman, KS 67068
  • Reassigned Medicare billing, Kansas enrollment
  • Also billed through NPI 1508253501 (Kansas)
  • 42 clinicians in this Medicare group
Infectious Disease
1701 E 23RD AVE
Hutchinson, KS 67502
  • Reassigned Medicare billing, Kansas enrollment
  • 220 clinicians in this Medicare group
Critical Access
100 WEST 16TH ST.
Eureka, KS 67045
  • Reassigned Medicare billing, Kansas enrollment
  • 47 clinicians in this Medicare group
Rural Health
239 N BROADWAY AVE
Sterling, KS 67579
  • Reassigned Medicare billing, Kansas enrollment
  • Also billed through NPI 1710962014 (Kansas)
  • 33 clinicians in this Medicare group
Psychiatry
3707 SW 6TH AVE
Topeka, KS 66606
  • Reassigned Medicare billing, Kansas enrollment
  • Medicare enrollment name: Cotton-O'neil Clinic Revocable Trust
  • 854 clinicians in this Medicare group
Diagnostic Radiology
1500 SW 10TH AVE
Topeka, KS 66604
  • Reassigned Medicare billing, Hawaii and Michigan enrollments
  • 2 clinicians in this Medicare group
Urgent Care
5570 STATE ST
Saginaw, MI 48603
  • Reassigned Medicare billing, Michigan enrollment
  • 720 clinicians in this Medicare group
Diagnostic Radiology
1530 PINE GROVE AVE, STE 7
Port Huron, MI 48060
  • Reassigned Medicare billing, Michigan enrollment
  • 11 clinicians in this Medicare group
Diagnostic Radiology
6400 BROOKTREE CT STE 350
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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
3,398 services2,878 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
1,225 services1,151 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
853 services825 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
649 services630 patients
Ct scan of upper spine without contrast 72125
A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.
440 services430 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
429 services403 patients

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, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100006
Location52 W Underwood StOrlando, FL 32806 · Orange County
Emergency services Birthing friendly

Hutchinson Regional Medical Center Inc

Acute Care Hospitals · Hutchinson, KS
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number170020
Location1701 E 23rd AvenueHutchinson, KS 67502 · Reno County
Emergency services Birthing friendly

William Newton Hospital

Critical Access Hospitals · Winfield, KS
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number171383
Location1300 East Fifth AvenueWinfield, KS 67156 · Cowley County
Emergency services Birthing friendly

Coffey County Hospital

Critical Access Hospitals · Burlington, KS
OwnershipGovernment - Local
CMS Certification Number171385
Location801 N Fourth StreetBurlington, KS 66839 · Coffey County
Emergency services

Physician 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.

New Patient
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
Established Patient
$66.40 typical visit price
range $16.88 – $132.11
Typical copayment $16.60 (range $4.22 – $33.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
100%841 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Obstetrics & Gynecology
551 N HILLSIDE ST, STE 510
WICHITA, KS 67214
Radiology (Diagnostic Radiology)
551 N HILLSIDE ST, SUITE 320
WICHITA, KS 67214
Nurse Practitioner
551 N HILLSIDE ST, SUITE #410
WICHITA, KS 67214
Specialist
551 N HILLSIDE ST, SUITE 320
WICHITA, KS 67214
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
551 N HILLSIDE ST, SUITE 320
WICHITA, KS 67214
Radiology (Diagnostic Radiology)
551 N HILLSIDE ST
WICHITA, KS 67214
Obstetrics & Gynecology (Maternal & Fetal Medicine)
551 N HILLSIDE ST, STE 330
WICHITA, KS 67214
Pediatrics
551 N HILLSIDE ST, SUITE 210
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.