DR. ZACHARIAS P ZITTERKOPF M.D.
NPI 1023469186
Radiology - Diagnostic Radiology in Milwaukee, WI

Q: What is Zacharias Zitterkopf's NPI number?

The NPI number for Zacharias Zitterkopf is 1023469186. It was assigned to this individual provider in the NPPES registry on June 29, 2016.

Q: What is Zacharias Zitterkopf's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Active since June 29, 2016PECOS EnrolledAccepts Medicare Assignment

2900 W OKLAHOMA AVE, MILWAUKEE, WI 53215(414) 649-6000(414) 649-5296 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 8, 2023, Nov 23, 2022, Aug 25, 2022 and 2 more (5 updates tracked since 2016).

On this page

About Dr. Zacharias P Zitterkopf M.d. NPPES

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

DR. ZACHARIAS P ZITTERKOPF M.D. (NPI 1023469186) is an individual diagnostic radiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (21037) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1023469186

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. ZACHARIAS P ZITTERKOPFCredential: M.D.

Location Address2900 W OKLAHOMA AVEMilwaukee, WI 53215-4330

Mailing Address3301 W Forest Home AveMilwaukee, WI 53215-2843 · (414) 649-6000 · Fax (414) 649-5296

Phone(414) 649-6000

Fax(414) 649-5296

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJune 29, 2016

Last NPPES UpdateDecember 8, 20235 updates tracked since enumeration

NPPES CertifiedDecember 8, 2023

✔ NPI 1023469186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in WI · 21037✔ Licensed in MN · 69270

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedSurgeryTaxonomy 208600000X · License 7711 (NE)

2900 W OKLAHOMA AVE, Milwaukee, WI 53215

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Secondary Practice Locations 2

Location 1200 1st St SWRochester, MN 55905-0001 · Phone (507) 284-2511

Location 2601 N 30th StOmaha, NE 68198-1739 · Phone (402) 280-4669 · Fax (402) 280-1237

Other Identifiers 1

Medicaid100173744WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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

Dr. Zacharias P Zitterkopf M.d. 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 ID6002218989

PECOS Enrollment IDI20220719002343

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

Medicare enrollment records show Zacharias Zitterkopf reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Aurora Health Care Metro, Inc.

Same address

Clinic/Center

2900 W OKLAHOMA AVE.
Milwaukee, WI 53215

Reassigned Medicare billing, Wisconsin enrollment
297 clinicians in this Medicare group

NPI 1073739926 (414) 649-6000

Aurora Medical Group, Inc.

0.5 mi

Nurse Anesthetist, Certified Registered

3301 W FOREST HOME AVE
Milwaukee, WI 53215

Reassigned Medicare billing, Wisconsin enrollment
4,609 clinicians in this Medicare group

NPI 1427271378 (877) 576-3544

Lakeshore Medical Clinic, LLC

3.9 mi

Family Medicine

2000 E LAYTON AVE STE 100
Saint Francis, WI 53235

Reassigned Medicare billing, Wisconsin enrollment
960 clinicians in this Medicare group

NPI 1003861188 (414) 744-6589

Aurora Advanced Healthcare, Inc.

11 mi

Family Medicine

3003 W GOOD HOPE RD
Milwaukee, WI 53209

Reassigned Medicare billing, Wisconsin enrollment
1,615 clinicians in this Medicare group

NPI 1265629133 (414) 352-3100

Baycare Aurora, LLC

103 mi

General Acute Care Hospital

2845 GREENBRIER RD
Green Bay, WI 54311

Reassigned Medicare billing, Wisconsin enrollment
394 clinicians in this Medicare group

NPI 1255387726 (920) 288-8000

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 37

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

2,170 services21 patients

Injection, gadobutrol, 0.1 ml A9585

Gadobutrol is a contrast agent used during MRI scans to help provide clearer images. It's injected into your vein before the scan. This helps doctors to see certain areas more clearly for better diagnosis. It's generally safe with few side effects.

1,625 services19 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.

149 services148 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

137 services137 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

126 services125 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

124 services122 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

123 services122 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

120 services119 patients

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.

84 services82 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

82 services82 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

41 services40 patients

Mri scan of lower spinal canal before and after contrast 72158

An MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.

38 services38 patients

Mri scan of lower spinal canal without contrast 72148

34 services34 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

32 services32 patients

X-ray of lower and sacral spine, 2-3 views 72100

30 services30 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

29 services29 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

29 services29 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

27 services27 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.

25 services25 patients

Imaging for evaluation of swallowing function 74230

This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.

24 services24 patients

Ct scan of soft tissue of neck with contrast 70491

A CT scan of the neck with contrast is a non-invasive imaging procedure. A special dye is administered to highlight the soft tissues in your neck, making them easier to see. This helps detect issues like infections, tumors, or other abnormalities.

22 services22 patients

Mri scan of blood vessels of head without contrast 70544

An MRI scan of the head's blood vessels without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the blood vessels in your head. This helps doctors diagnose conditions such as stroke, aneurysm, or other vascular disorders.

18 services18 patients

Mri scan of brain before and after contrast 70553

18 services18 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

18 services18 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

18 services18 patients

Mri scan of upper spinal canal before and after contrast 72156

An MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.

18 services18 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

16 services16 patients

Mri scan of middle spinal canal before and after contrast 72157

An MRI scan of the middle spinal canal with contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your spine, both before and after a contrast dye is injected. The dye helps to highlight certain structures, providing a clearer picture for diagnosis.

16 services16 patients

X-ray of upper spine, 4-5 views 72050

An X-ray of the upper spine with 4-5 views is a non-invasive imaging test. It uses radiation to capture detailed images of the bones and structures in your neck and upper back. This procedure helps identify issues like fractures, infections, or deformities.

15 services15 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.

15 services15 patients

X-ray of middle spine, 2 views 72070

An X-ray of the middle spine, or thoracic spine, involves capturing two different images of the area. This non-invasive procedure uses small amounts of radiation to visualize the bones and tissues in your back, helping to identify any abnormalities or injuries.

14 services14 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.

14 services14 patients

Mri scan of upper spinal canal without contrast 72141

13 services13 patients

Ct scan of blood vessels of head with contrast 70496

12 services12 patients

Ct scan of blood vessels of neck with contrast 70498

11 services11 patients

X-ray of middle spine, 2 views 72070

11 services11 patients

X-ray lower and sacral spine, 2-3 views bending views 72120

This procedure involves taking X-ray images of your lower and sacral spine in 2-3 different angles while you bend. It helps in assessing spinal flexibility and identifying any abnormalities or injuries. It's safe, quick, and usually painless.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520138

Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County

Emergency services Birthing friendly

West Allis Memorial Hospital

Acute Care Hospitals · West Allis, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520139

Location8901 W Lincoln AveWest Allis, WI 53227 · Milwaukee County

Emergency services Birthing friendly

Aurora Medical Center Kenosha

Acute Care Hospitals · Kenosha, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520189

Location10400 75th StKenosha, WI 53142 · Kenosha County

Emergency services Birthing friendly

Aurora Medical Center - Summit

Acute Care Hospitals · Summit, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520206

Location36500 Aurora DriveSummit, WI 53066 · Waukesha County

Emergency services Birthing friendly

Aurora Medical Center

Acute Care Hospitals · Grafton, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520207

Location975 Port Washington RoadGrafton, WI 53024 · Ozaukee County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53215 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

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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.

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.

MUHAMMAD AKBAR MD LLC

Clinic/Center (Primary Care)

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 365-3210

DR. JEFFREY T LYVERS M.D.

Anesthesiology

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-6000

RANA MOHAMMED AL RUBAYE MD

Hospitalist

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-6000

JESSICA MCDOWELL

Nurse Practitioner

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-5279

MARA STASIK PA-C

Physician Assistant

2900 W OKLAHOMA AVE, 5TH FLOOR GALLERIA
MILWAUKEE, WI 53215

Milwaukee County (414) 646-2550

SARAH J PARVE NP

Nurse Practitioner

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-6000

DR. RILEY MARINELLI PT, DPT

Physical Therapist

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-6011

ASHLEY MARIE ALTER PHARMD

Pharmacist

2900 W OKLAHOMA AVE
MILWAUKEE, WI 53215

Milwaukee County (414) 649-6930

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 Zacharias Zitterkopf's NPI number?

The NPI number for Zacharias Zitterkopf is 1023469186. It was assigned to this individual provider in the NPPES registry on June 29, 2016.

Where is Zacharias Zitterkopf located?

Zacharias Zitterkopf practices at 2900 W Oklahoma Ave, Milwaukee, WI 53215. The listed phone number is (414) 649-6000.

What is Zacharias Zitterkopf's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Zacharias Zitterkopf enrolled in Medicare?

Yes. Zacharias Zitterkopf 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 Zacharias Zitterkopf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zacharias Zitterkopf reassigns Medicare benefits to 5 organizations: Aurora Health Care Metro, Inc. (Milwaukee, WI), Aurora Medical Group, Inc. (Milwaukee, WI), Lakeshore Medical Clinic, LLC (Saint Francis, WI), Aurora Advanced Healthcare, Inc. (Milwaukee, WI) and Baycare Aurora, LLC (Green Bay, WI). 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 Zacharias Zitterkopf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zacharias Zitterkopf accept?

Health plans from CareSource (Common Ground Healthcare) list Zacharias Zitterkopf 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 Zacharias Zitterkopf affiliated with any hospitals?

According to CMS data, Zacharias Zitterkopf is affiliated with Aurora St Lukes Medical Center, West Allis Memorial Hospital, Aurora Medical Center Kenosha, Aurora Medical Center - Summit and Aurora Medical Center.

When was this NPI record last updated?

The NPPES record for Zacharias Zitterkopf was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.