DR. SIDHARTH SHARMA M.D
NPI 1154685709
Transplant Surgery in San Antonio, TX
About Dr. Sidharth Sharma M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIDHARTH SHARMA M.D (NPI 1154685709) is an individual transplant surgery provider in San Antonio, Texas, licensed in Texas (V7649) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in New Haven.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Dr. Sidharth Sharma M.d 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 Sidharth Sharma reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: University Of Texas Health Science Center At San Antonio
- 2,397 clinicians in this Medicare group
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Health System
Acute Care Hospitals · San Antonio, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Sidharth Sharma's NPI number?
The NPI number for Sidharth Sharma is 1154685709. It was assigned to this individual provider in the NPPES registry on June 28, 2012.
Where is Sidharth Sharma located?
Sidharth Sharma practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 567-1617.
What is Sidharth Sharma's specialty?
The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.
Is Sidharth Sharma enrolled in Medicare?
Yes. Sidharth Sharma 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 Sidharth Sharma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sidharth Sharma reassigns Medicare benefits to 2 organizations: Uthscsa Dental School (San Antonio, TX) and Yale University (New Haven, CT). 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 Sidharth Sharma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sidharth Sharma accept?
Health plans from Blue Cross and Blue Shield of Texas, Community First and Imperial Insurance Companies, Inc. list Sidharth Sharma as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Sidharth Sharma affiliated with any hospitals?
According to CMS data, Sidharth Sharma is affiliated with University Health System.
When was this NPI record last updated?
The NPPES record for Sidharth Sharma was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Sidharth Sharma, M.D · NPI 1154685709
Transplant Surgery physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since June 28, 2012.
## Identity
- **NPI:** 1154685709 (Entity type: Individual)
- **Enumerated:** June 28, 2012
- **Primary specialty:** Transplant Surgery · taxonomy 204F00000X
- **State license:** V7649 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 MEDICAL DR, San Antonio, TX 78229-4402
- **Phone:** (210) 567-1617
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Uthscsa Dental School (NPI 1750403887, San Antonio, TX); Yale University (NPI 1124148887, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** May 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154685709) · Data from the CMS NPPES public registry.