Quick answers
- Where does Mark I. Brenis see patients?
- Medicare's clinician data lists 2 practice locations, including Watsonville, CA and Santa Cruz, CA. Call before your visit to confirm the address.
- What is Mark I. Brenis's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Mark I. Brenis accept Medicare assignment?
- Yes. Medicare's clinician data says Mark I. Brenis 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 Mark I. Brenis?
- (831) 728-8844, as listed in official Medicare / NPI Registry data.
- What is Mark I. Brenis's NPI number?
- 1801858048. 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 Mark I. Brenis is enrolled with Medicare (CMS data updated 2026-10-02).
- 47 Penny Ln, Suite 1Watsonville, CA 95076 (831) 728‑8844
- 9029 Soquel Ave, Suite DSanta Cruz, CA 95062 (831) 475‑7900
Group practices
Medicare enrollment lists Mark I. Brenis as a member of this group (CMS data updated 2026-10-02).
- Bay Area Foot Care Inc127 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Watsonville
Clinicians with the same Medicare primary specialty in Watsonville, CA — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | Kent State University College Of Podiatric Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801858048 |
| 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