NPI age
3 years
Enumerated 2023-04-06
● Active
Type 1 · Individual
DR. Siva Palasingam
Palasingam is 1 of 11 internal medicine providers in San Antonio and 1 of 81 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-28
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 81 active internal medicine providers in Texas.
NPI age
3 years
↓ 13 yr below median (16 yr)
State licenses
1 state
32% of peers hold multiple states
Subspecialties
0
77% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-04Enumerated in NPPES
2023
2026
Where they practice
Practice location
7703 Floyd Curl Dr # Mc7816
San Antonio, TX 782293901
Mailing address
7703 Floyd Curl Dr # Mc7816
San Antonio, TX 782293901
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4502 Medical Dr
San Antonio, TX 782294492
Specialties
-
Internal Medicine PrimarySpecialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery,...
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.