Quick answers
- Does Chia-Hua Chan accept Medicare assignment?
- Medicare's clinician data says Chia-Hua Chan may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Chia-Hua Chan's NPI number?
- 1689337834. 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 Chia-Hua Chan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3909 Stevenson Blvd, Suite DFremont, CA 94538 (510) 585‑3824
- 412 Red Hill Ave, Suite 11San Anselmo, CA 94960 (415) 444‑6965
Group practices
Medicare enrollment lists Chia-Hua Chan as a member of this group (CMS data updated October 2, 2026).
- Heidi Keller Chiropractic Inc2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Fremont
Clinicians with the same Medicare primary specialty in Fremont, CA — not a recommendation.
Other clinicians in Heidi Keller Chiropractic Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| School | Life Chiropractic College - West |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1689337834 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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