Quick answers
- Where does Vivian Stein see patients?
- Medicare's clinician data lists 2 practice locations, including San Marcos, CA and Temecula, CA. Call before your visit to confirm the address.
- What is Vivian Stein's specialty?
- Medicare lists Marriage and Family Therapist as the primary specialty.
- Does Vivian Stein accept Medicare assignment?
- Yes. Medicare's clinician data says Vivian Stein 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 Vivian Stein offer telehealth?
- Medicare's clinician data says Vivian Stein offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Vivian Stein?
- (858) 279-1223, as listed in official Medicare / NPI Registry data.
- What is Vivian Stein's NPI number?
- 1669746947. 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 Vivian Stein is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Rancheros Dr, Suite 130San Marcos, CA 92069 (858) 279‑1223
- 31573 Rancho Pueblo Rd, Suite 200Temecula, CA 92592 (858) 279‑1223
Group practices
Medicare enrollment lists Vivian Stein as a member of this group (CMS data updated 2026-10-02).
- Pacific Coast Psychiatric Associates Inc662 clinicians in the group
Specialties
Find other clinicians: Marriage and Family Therapist, California →
Other marriage and family therapists in San Marcos
Clinicians with the same Medicare primary specialty in San Marcos, CA — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669746947 |
| 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