Quick answers
- Where does Mary Steinhoff see patients?
- Medicare's clinician data lists 3 practice locations, including Chula Vista, CA, Temecula, CA and Fallbrook, CA. Call before your visit to confirm the address.
- What is Mary Steinhoff's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary Steinhoff accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Steinhoff 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 Mary Steinhoff offer telehealth?
- Medicare's clinician data says Mary Steinhoff offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary Steinhoff?
- (619) 422-1324, as listed in official Medicare / NPI Registry data.
- What is Mary Steinhoff's NPI number?
- 1538525381. 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 Mary Steinhoff is enrolled with Medicare (CMS data updated 2026-10-02).
- 263 Church AveChula Vista, CA 91910 (619) 422‑1324
- 28780 Single Oak DrTemecula, CA 92590 (951) 676‑4193
- 521 E Elder St, Suite 105Fallbrook, CA 92028
Group practices
Medicare enrollment lists Mary Steinhoff as a member of this group (CMS data updated 2026-10-02).
- Rancho Family Medical Group Inc113 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chula Vista
Clinicians with the same Medicare primary specialty in Chula Vista, CA — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538525381 |
| 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