IndividualActive
Thomas Fullerton, M.D.
NPI 1669417242 · Surgery Physician · Sioux Falls, SD
Thomas Fullerton, M.D. is a Surgery Physician provider in Sioux Falls, SD (NPI 1669417242).
Provider details
- NPI number
- 1669417242
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3691 (SD)
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
1200 S 7th Ave
Ste 2
Sioux Falls, SD 57105-0998
Phone: (605) 336-2140
Street-level locationGet directions
Mailing address
1200 S 7th Ave
Sioux Falls, SD 57105-0900
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Thomas Fullerton's NPI number?
- Thomas Fullerton's National Provider Identifier (NPI) is 1669417242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Fullerton's specialty?
- Thomas Fullerton is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Fullerton located?
- Thomas Fullerton's practice location on file with NPPES is 1200 S 7th Ave, Sioux Falls, SD 57105-0998.
- What is Thomas Fullerton's phone number?
- The practice phone number listed in the NPPES registry for Thomas Fullerton is (605) 336-2140.
- Is Thomas Fullerton's NPI active?
- Yes — Thomas Fullerton's NPI (1669417242) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.