Quick answers
- Where does Ling Sun see patients?
- Medicare's clinician data lists 2 practice locations, including San Diego, CA. Call before your visit to confirm the address.
- What is Ling Sun's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Ling Sun accept Medicare assignment?
- Yes. Medicare's clinician data says Ling Sun 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 Ling Sun?
- (858) 488-3597, as listed in official Medicare / NPI Registry data.
- What is Ling Sun's NPI number?
- 1891441036. 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 Ling Sun is enrolled with Medicare (CMS data updated 2026-10-02).
- 2999 Mission Blvd, Suite 101San Diego, CA 92109 (858) 488‑3597
- 4501 Mission Bay Dr, 3kSan Diego, CA 92109 (858) 866‑0340
Group practices
Medicare enrollment lists Ling Sun as a member of these groups (CMS data updated 2026-10-02).
- CRS Physical Therapy Inc.58 clinicians in the group
- Water and Sports Physical Therapy Inc21 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891441036 |
| 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