IndividualActive
Thomas Carlson, MD
NPI 1831175546 · Surgery Physician · Fond Du Lac, WI
Thomas Carlson, MD is a Surgery Physician provider in Fond Du Lac, WI (NPI 1831175546).
Provider details
- NPI number
- 1831175546
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15778 (WI)
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
20 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
145 N Main St
Fond Du Lac, WI 54935-3423
Phone: (920) 926-8492
Street-level locationGet directions
Mailing address
420 E Division St
Fond Du Lac, WI 54935-4560
Registry dates
- Enumerated
- 2005-12-15
- Last updated
- 2007-11-06
Frequently asked questions
- What is Thomas Carlson's NPI number?
- Thomas Carlson's National Provider Identifier (NPI) is 1831175546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Carlson's specialty?
- Thomas Carlson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Carlson located?
- Thomas Carlson's practice location on file with NPPES is 145 N Main St, Fond Du Lac, WI 54935-3423.
- What is Thomas Carlson's phone number?
- The practice phone number listed in the NPPES registry for Thomas Carlson is (920) 926-8492.
- Is Thomas Carlson's NPI active?
- Yes — Thomas Carlson's NPI (1831175546) is active in the NPPES registry as of the last update on 2007-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.