IndividualActive
Marc Dummit, MD
NPI 1083631584 · Emergency Medicine Physician · Winona, MN
Marc Dummit, MD is a Emergency Medicine Physician provider in Winona, MN (NPI 1083631584).
Provider details
- NPI number
- 1083631584
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 39556 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
855 Mankato Ave
Winona, MN 55987-0006
Phone: (507) 457-4160
Fax: (507) 457-4160
Street-level locationGet directions
Mailing address
855 Mankato Ave
Winona, MN 55987-0006
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marc Dummit's NPI number?
- Marc Dummit's National Provider Identifier (NPI) is 1083631584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Dummit's specialty?
- Marc Dummit is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Dummit located?
- Marc Dummit's practice location on file with NPPES is 855 Mankato Ave, Winona, MN 55987-0006.
- What is Marc Dummit's phone number?
- The practice phone number listed in the NPPES registry for Marc Dummit is (507) 457-4160.
- Is Marc Dummit's NPI active?
- Yes — Marc Dummit's NPI (1083631584) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.