Quick answers
- Where does Javier Arroyo see patients?
- Medicare's clinician data lists 3 practice locations, including Willits, CA and Lakeport, CA. Call before your visit to confirm the address.
- What is Javier Arroyo's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Javier Arroyo accept Medicare assignment?
- Medicare's clinician data says Javier Arroyo 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 Javier Arroyo?
- (707) 459-6801, as listed in official Medicare / NPI Registry data.
- What is Javier Arroyo's NPI number?
- 1821183732. 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 Javier Arroyo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Madrone StWillits, CA 95490 (707) 459‑6801
- 45 Hazel StWillits, CA 95490 (707) 456‑9600
- 925 Bevins CtLakeport, CA 95453
Group practices
Medicare enrollment lists Javier Arroyo as a member of these groups (CMS data updated 2026-10-02).
- Mendocino Community Health Clinic Inc59 clinicians in the group
- Lake County Tribal Health Consortium Inc43 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Willits
Clinicians with the same Medicare primary specialty in Willits, CA — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Medical school | Palmer College Chiropractic - West Sunnyvale |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1821183732 |
| 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