Thomas Free, DO
NPI 1962468926 · Neuroradiology Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Free, DO is a Neuroradiology Physician provider in Sioux Falls, SD (NPI 1962468926).
Provider details
- NPI number
- 1962468926
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3356 (SD)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,129 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 340 | $38 |
| Mri Scan of Brain Before and After Contrast70553 | 128 | $102 |
| Mri Scan of Brain Without Contrast70551 | 110 | $65 |
| Ct Scan of Upper Spine Without Contrast72125 | 87 | $44 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 84 | $67 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 70 | $75 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2018-02-17
Frequently asked questions
- What is Thomas Free's NPI number?
- Thomas Free's National Provider Identifier (NPI) is 1962468926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Free's specialty?
- Thomas Free is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Free located?
- Thomas Free's practice location on file with NPPES is 1210 W 18th St, Sioux Falls, SD 57104-4647.
- What is Thomas Free's phone number?
- The practice phone number listed in the NPPES registry for Thomas Free is (605) 328-1410.
- Does Thomas Free accept Medicare?
- Thomas Free is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Free's NPI active?
- Yes — Thomas Free's NPI (1962468926) is active in the NPPES registry as of the last update on 2018-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.