Michael Maddaus, MD
NPI 1568544096 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Minneapolis, MN
Michael Maddaus, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Minneapolis, MN (NPI 1568544096).
Provider details
- NPI number
- 1568544096
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28178 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Michael Maddaus's NPI number?
- Michael Maddaus's National Provider Identifier (NPI) is 1568544096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Maddaus's specialty?
- Michael Maddaus is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Maddaus located?
- Michael Maddaus's practice location on file with NPPES is 424 Harvard Street Se, Suite M100, Minneapolis, MN 55455.
- What is Michael Maddaus's phone number?
- The practice phone number listed in the NPPES registry for Michael Maddaus is (612) 625-5411.
- Is Michael Maddaus's NPI active?
- Yes — Michael Maddaus's NPI (1568544096) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.