Steven Zwerdlinger, M.D.
NPI 1790737328 · Diagnostic Radiology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Zwerdlinger, M.D. is a Diagnostic Radiology Physician provider in Minneapolis, MN (NPI 1790737328).
Provider details
- NPI number
- 1790737328
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6434 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,893 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 621 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 460 | $38 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 336 | $83 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 237 | $81 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 163 | $79 |
| Ct Scan of Upper Spine Without Contrast72125 | 142 | $45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Steven Zwerdlinger's NPI number?
- Steven Zwerdlinger's National Provider Identifier (NPI) is 1790737328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zwerdlinger's specialty?
- Steven Zwerdlinger is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Zwerdlinger located?
- Steven Zwerdlinger's practice location on file with NPPES is 3600 Minnesota Dr Ste 800, Minneapolis, MN 55435-7915.
- What is Steven Zwerdlinger's phone number?
- The practice phone number listed in the NPPES registry for Steven Zwerdlinger is (952) 595-1301.
- Does Steven Zwerdlinger accept Medicare?
- Steven Zwerdlinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Zwerdlinger's NPI active?
- Yes — Steven Zwerdlinger's NPI (1790737328) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.