Quick answers
- Which hospitals does Jennifer A. Avise work at?
- Medicare's official clinician data lists Jennifer A. Avise at 5 hospitals: Alta Bates Summit Medical Center, John Muir Medical Center - Concord Campus, John Muir Medical Center - Walnut Creek Campus, Providence Santa Rosa Memorial Hospital and Stanford Health Care Tri-Valley. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer A. Avise see patients?
- Medicare's clinician data lists 7 practice locations, including Santa Rosa, CA, Alamo, CA and Walnut Creek, CA. Call before your visit to confirm the address.
- What is Jennifer A. Avise's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Jennifer A. Avise accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer A. Avise 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 Jennifer A. Avise?
- (707) 890-4250, as listed in official Medicare / NPI Registry data.
- What is Jennifer A. Avise's NPI number?
- 1801039615. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer A. Avise works
Medicare's Facility Affiliation Data lists Jennifer A. Avise at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- John Muir Medical Center - Concord CampusConcord, CA · Acute Care Hospital · CCN 050496
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · CCN 050180
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050174
- Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · CCN 050283
Practice locations
Addresses where Jennifer A. Avise is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1162 Montgomery Dr, Suite 300Santa Rosa, CA 95405 (707) 890‑4250
- 1165 Montgomery DrSanta Rosa, CA 95405 (707) 546‑3210
- 1505 Saint Alphonsus WayAlamo, CA 94507 (925) 932‑6330
- 2637 Shadelands DrWalnut Creek, CA 94598
- 350 30th St, Suite 210Oakland, CA 94609 (510) 832‑6131
Group practices
Medicare enrollment lists Jennifer A. Avise as a member of these groups (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
- Bass Medical Group291 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801039615 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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