Quick answers
- Where does Cynthia A. Boyd see patients?
- Medicare's clinician data lists 2 practice locations, including Alameda, CA and Oakland, CA. Call before your visit to confirm the address.
- What is Cynthia A. Boyd's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Cynthia A. Boyd accept Medicare assignment?
- Yes. Medicare's clinician data says Cynthia A. Boyd accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Cynthia A. Boyd?
- (510) 769-0125, as listed in official Medicare / NPI Registry data.
- What is Cynthia A. Boyd's NPI number?
- 1275570046. 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 Cynthia A. Boyd is enrolled with Medicare (CMS data updated 2026-10-02).
- 1708 Park St, Suite 130Alameda, CA 94501 (510) 769‑0125
- 6239 College Ave, Suite 201Oakland, CA 94618 (510) 654‑2207
Group practices
Medicare enrollment lists Cynthia A. Boyd as a member of this group (CMS data updated 2026-10-02).
- Boyd Chiropractic Inc3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Alameda
Clinicians with the same Medicare primary specialty in Alameda, CA — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | Life Chiropractic College - West |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275570046 |
| 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