Quick answers
- Where does Jessica M. Wirth see patients?
- Medicare's clinician data lists 3 practice locations, including Petaluma, CA, Sonoma, CA and Stockton, CA. Call before your visit to confirm the address.
- What is Jessica M. Wirth's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jessica M. Wirth accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica M. Wirth 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 Jessica M. Wirth?
- (707) 940-5005, as listed in official Medicare / NPI Registry data.
- What is Jessica M. Wirth's NPI number?
- 1932591245. 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 Jessica M. Wirth is enrolled with Medicare (CMS data updated 2026-10-02).
- 440 E Washington St, Suite DPetaluma, CA 94952 (707) 940‑5005
- 446 W Napa StSonoma, CA 95476 (707) 690‑5332
- 7373 W LaneStockton, CA 95210 (209) 476‑2000
Group practices
Medicare enrollment lists Jessica M. Wirth as a member of these groups (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
- Urgent Care Plus Telehealth Inc27 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Petaluma
Clinicians with the same Medicare primary specialty in Petaluma, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932591245 |
| 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