University of Texas Health Science Center at San Antonio
NPI 1003689548 · Ambulatory Surgical Clinic/Center · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
University of Texas Health Science Center at San Antonio is a Ambulatory Surgical Clinic/Center organization in San Antonio, TX (NPI 1003689548).
Provider details
- NPI number
- 1003689548
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Andrea Marks, Sr Evp and Chief Operating Officer(210) 567-7103
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
71 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 42 | $1,060 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 18 | $433 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 11 | $314 |
Typical Medicare-allowed amounts for these services range $314–$1,060 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ut Health Ksp Asc
Registry dates
- Enumerated
- 2023-11-06
- Last updated
- 2023-11-06
- Certified
- 2023-11-03
Frequently asked questions
- What is University of Texas Health Science Center at San Antonio's NPI number?
- University of Texas Health Science Center at San Antonio's National Provider Identifier (NPI) is 1003689548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University of Texas Health Science Center at San Antonio?
- University of Texas Health Science Center at San Antonio is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is University of Texas Health Science Center at San Antonio located?
- University of Texas Health Science Center at San Antonio's practice location on file with NPPES is 7946 N. Loop 1604 W, San Antonio, TX 78249.
- What is University of Texas Health Science Center at San Antonio's phone number?
- The practice phone number listed in the NPPES registry for University of Texas Health Science Center at San Antonio is (210) 567-9100.
- Does University of Texas Health Science Center at San Antonio accept Medicare?
- University of Texas Health Science Center at San Antonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for University of Texas Health Science Center at San Antonio?
- The authorized official listed on University of Texas Health Science Center at San Antonio's NPPES record is Andrea Marks, Sr Evp and Chief Operating Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University of Texas Health Science Center at San Antonio's NPI active?
- Yes — University of Texas Health Science Center at San Antonio's NPI (1003689548) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.