Quick answers
- Where does Billy G. Throm see patients?
- Medicare's clinician data lists 3 practice locations, including Willows, CA. Call before your visit to confirm the address.
- What is Billy G. Throm's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Billy G. Throm accept Medicare assignment?
- Medicare's clinician data says Billy G. Throm may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Billy G. Throm?
- (530) 934-1881, as listed in official Medicare / NPI Registry data.
- What is Billy G. Throm's NPI number?
- 1639240146. 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 Billy G. Throm is enrolled with Medicare (CMS data updated 2026-10-02).
- 1133 W Sycamore StWillows, CA 95988 (530) 934‑1881
- 420 W Wood StWillows, CA 95988 (530) 934‑9500
- 888 Pacific AveWillows, CA 95988
Group practices
Medicare enrollment lists Billy G. Throm as a member of these groups (CMS data updated 2026-10-02).
- Glenn Medical Center, Inc11 clinicians in the group
- Glenn Medical Center, LLC11 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | Cleveland Chiropractic College - Kansas City |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1639240146 |
| 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