Quick answers
- Where does Robert J. Borrowdale see patients?
- Medicare's clinician data lists 2 practice locations, including Yorba Linda, CA. Call before your visit to confirm the address.
- What is Robert J. Borrowdale's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Robert J. Borrowdale accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Borrowdale 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.
- Does Robert J. Borrowdale offer telehealth?
- Medicare's clinician data says Robert J. Borrowdale offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert J. Borrowdale?
- (714) 577-6031, as listed in official Medicare / NPI Registry data.
- What is Robert J. Borrowdale's NPI number?
- 1013958545. 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 Robert J. Borrowdale is enrolled with Medicare (CMS data updated 2026-10-02).
- 18200 Yorba Linda BlvdYorba Linda, CA 92886 (714) 577‑6031
- 18200 Yorba Linda Blvd, Suite 250Yorba Linda, CA 92886 (714) 577‑6031
Group practices
Medicare enrollment lists Robert J. Borrowdale as a member of these groups (CMS data updated 2026-10-02).
- Caduceus Physicians Medical Group22 clinicians in the group
- Anchor Medical Group20 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1013958545 |
| 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