Quick answers
- Where does Sharon Headrick see patients?
- Medicare's clinician data lists 6 practice locations, including Colton, CA, Riverside, CA and San Bernardino, CA. Call before your visit to confirm the address.
- What is Sharon Headrick's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Sharon Headrick accept Medicare assignment?
- Yes. Medicare's clinician data says Sharon Headrick 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 Sharon Headrick?
- (909) 639-8800, as listed in official Medicare / NPI Registry data.
- What is Sharon Headrick's NPI number?
- 1710132642. 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 Sharon Headrick is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1181 S Mount Vernon AveColton, CA 92324 (909) 639‑8800
- 18876 Van Buren Blvd, Suite 101Riverside, CA 92508 (951) 429‑6003
- 2101 N Waterman AveSan Bernardino, CA 92404
- 301 W Redlands BlvdRedlands, CA 92373 (909) 335‑1900
- 33494 Oak Glen RdYucaipa, CA 92399 (909) 797‑8900
Group practices
Medicare enrollment lists Sharon Headrick as a member of this group (CMS data updated 2026-10-02).
- Southern California Emergency Medicine45 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Colton
Clinicians with the same Medicare primary specialty in Colton, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710132642 |
| 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