Quick answers
- Where does Thomas M. Spears see patients?
- Medicare's clinician data lists 2 practice locations, including Billings, MT and Broomfield, CO. Call before your visit to confirm the address.
- What is Thomas M. Spears's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Thomas M. Spears accept Medicare assignment?
- Medicare's clinician data says Thomas M. Spears may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Thomas M. Spears's NPI number?
- 1326388380. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas M. Spears is enrolled with Medicare (CMS data updated 2026-10-02).
- 2900 12th Ave N, Suite 140wBillings, MT 59101
- 500 Eldorado Blvd, Suite 4300Broomfield, CO 80021
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Billings
Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1326388380 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians