GRACE LEE TSAI DPM
NPI 1508354028
Podiatrist - Foot & Ankle Surgery in San Diego, CA
About Grace Lee Tsai Dpm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE LEE TSAI DPM (NPI 1508354028) is an individual foot & ankle surgery provider in San Diego, California, licensed in California (E5801) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of New York College Of Podiatric Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Grace Lee Tsai Dpm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Grace Tsai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92113
- Reassigned Medicare billing, California enrollment
- 1,100 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92113
SAN DIEGO, CA 92113
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Grace Tsai's NPI number?
The NPI number for Grace Tsai is 1508354028. It was assigned to this individual provider in the NPPES registry on April 30, 2018.
Where is Grace Tsai located?
Grace Tsai practices at 1809 National Ave, San Diego, CA 92113. The listed phone number is (619) 515-2300.
What is Grace Tsai's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Grace Tsai enrolled in Medicare?
Yes. Grace Tsai is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Grace Tsai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Tsai reassigns Medicare benefits to 2 organizations: Family Health Centers Of San Diego, Inc. (San Diego, CA) and Southern California Permanente Medical Group (San Diego, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Grace Tsai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Grace Tsai was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.