Thomas W. Free, DO
Neuroradiology Physician · Sioux Falls, SD
Thomas W. Free, DO is a neuroradiology physician with a practice address in Sioux Falls, South Dakota, and NPI 1962468926, issued on Apr 26, 2006. Check the license (South Dakota 3356, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas W. Free
- Credential
- DO
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License number
- 3356 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1210 W 18TH St, Sioux Falls, SD 57104
- Phone
- (605) 328-1410
- Enumerated
- Apr 26, 2006
- Record last updated
- Feb 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (605) 328-1412
- Medicaid ID
- 7200340 SD
- Medicare enrollment
- Enrolled (PECOS I20101101001489); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1210 W 18TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Aamlid, M.D.Orthopaedic Surgery Physician1710984133
- Susan Assam, MDPhysical Medicine & Rehabilitation Physician1902802812
- Ryan Bailey, PA-CPhysician Assistant1336562503
- Eric Bannwarth, PA-CPhysician Assistant1598047466
- Bryan Barness, MDDiagnostic Radiology Physician1205882081
- Brett Bastian, PACPhysician Assistant1043245467
Verify Thomas W. Free in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 3356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sanford ClinicSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neuroradiology Physician providers in South Dakota
There are 5 neuroradiology physician records in South Dakota.
Other neuroradiology physician records in South Dakota
- Aaron Berg, M.D.Sioux Falls, SD1154530020
- Edward Czarnecki, MDSioux Falls, SD1093777443
- Sean Dodson, MDSioux Falls, SD1386910255
- David Krause, M.D.Sioux Falls, SD1295153617
Common questions
What is Thomas W. Free, DO's NPI number?
Thomas W. Free, DO's National Provider Identifier (NPI) is 1962468926, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas W. Free, DO located?
The NPPES record lists a practice address at 1210 W 18TH St, Sioux Falls, SD, 57104. Phone: (605) 328-1410. Providers update this record themselves, so call before visiting.
How can I verify Thomas W. Free, DO's license?
NPPES lists South Dakota license number 3356, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Thomas W. Free, DO's MIPS final score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.