Quick answers
- Where does Mary Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Ste 100, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Mary Sullivan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Sullivan 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 Sullivan offer telehealth?
- Medicare's clinician data says Mary Sullivan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Mary Sullivan's NPI number?
- 1386662484. 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 Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1080 Marina Village PkwySte 100, CA 94501
- 4715 Viewridge Ave, Suite 230San Diego, CA 92123
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386662484 |
| 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