Zacharias Zitterkopf, M.D.
NPI 1023469186 · Diagnostic Radiology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zacharias Zitterkopf, M.D. is a Diagnostic Radiology Physician provider in Milwaukee, WI (NPI 1023469186).
Provider details
- NPI number
- 1023469186
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 69270 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,514 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 149 | $36 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 137 | $65 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 126 | $77 |
| Mri Scan of Brain Before and After Contrast70553 | 124 | $99 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 123 | $74 |
| Mri Scan of Brain Without Contrast70551 | 120 | $64 |
Practice location
Mailing address
Additional practice locations (2)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 601 N 30th StOmaha, NE 68198-1739Phone: (402) 280-4669Fax: (402) 280-1237
Registry dates
- Enumerated
- 2016-06-29
- Last updated
- 2023-12-08
- Certified
- 2023-12-08
Frequently asked questions
- What is Zacharias Zitterkopf's NPI number?
- Zacharias Zitterkopf's National Provider Identifier (NPI) is 1023469186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zacharias Zitterkopf's specialty?
- Zacharias Zitterkopf is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zacharias Zitterkopf located?
- Zacharias Zitterkopf's practice location on file with NPPES is 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330.
- What is Zacharias Zitterkopf's phone number?
- The practice phone number listed in the NPPES registry for Zacharias Zitterkopf is (414) 649-6000.
- Does Zacharias Zitterkopf accept Medicare?
- Zacharias Zitterkopf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zacharias Zitterkopf's NPI active?
- Yes — Zacharias Zitterkopf's NPI (1023469186) is active in the NPPES registry as of the last update on 2023-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.