George Zawadowski, MD
NPI 1851604318 · Interventional Cardiology Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Zawadowski, MD is a Interventional Cardiology Physician provider in Duluth, MN (NPI 1851604318).
Provider details
- NPI number
- 1851604318
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 55526 (MN)
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,777 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 2,355 | $8 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 99 | $11 |
| Insertion of Tube in Left Lower Heart Chamber and Coronary Artery for Diagnosis With Review By Radiologist93458 | 57 | $206 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 48 | $136 |
| Insertion of Stents With Balloon Dilation of Coronary Artery Or Branch, Single Artery Or Branch92928 | 35 | $487 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 265 | 100 |
| Atorvastatin Calcium | 150 | 68 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 132 | 50 |
| Furosemide | 121 | 52 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 115 | 36 |
| Rivaroxabanbrand: Xarelto | 86 | 26 |
Practice location
Mailing address
Additional practice locations (1)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
Registry dates
- Enumerated
- 2010-07-26
- Last updated
- 2019-08-06
Frequently asked questions
- What is George Zawadowski's NPI number?
- George Zawadowski's National Provider Identifier (NPI) is 1851604318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Zawadowski's specialty?
- George Zawadowski is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is George Zawadowski located?
- George Zawadowski's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is George Zawadowski's phone number?
- The practice phone number listed in the NPPES registry for George Zawadowski is (218) 786-8364.
- Does George Zawadowski accept Medicare?
- George Zawadowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Zawadowski's NPI active?
- Yes — George Zawadowski's NPI (1851604318) is active in the NPPES registry as of the last update on 2019-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.