Ann O Connor, MD
Pediatric Surgery Physician · San Antonio, TX
Ann O Connor, MD is a pediatric surgery physician with a practice address in San Antonio, Texas, and NPI 1154309284, issued on Jan 9, 2006. Check the license (Texas T4444, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ann O Connor
- Credential
- MD
- Primary taxonomy
- Pediatric Surgery Physician 2086S0120X
- License numbers
- T4444 TX
036.129744 IL
Self-reported in NPPES; status is on the state search - Practice location
- 333 N Santa Rosa, San Antonio, TX 78207
- Phone
- (713) 798-1750
- Enumerated
- Jan 9, 2006
- Record last updated
- Feb 1, 2025
- Fax
- (713) 798-4693
- Entity
- Type 1 · individual
8 nearest pediatric surgery physician records → All 128 in Texas → Look up another NPI →
Also registered at 333 N Santa Rosa
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jose Aceves, MDNeurology with Special Qualifications in Child Neurology Physician1275544207
- Analyssa AcostaPhysician Assistant1497578611
- Sheikh Ahmed, MDPediatric Critical Care Medicine Physician1265541361
- Adrianna AlanizStudent in an Organized Health Care Education/Training Program1841137569
Verify Ann O Connor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T4444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $4,379.72
13 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 523 providers of this specialty with any payment received $5,419.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ann O Connor among 128 pediatric surgery physician records in Texas
Ann O Connor, MD is one of 128 pediatric surgery physician records with a practice address in Texas. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0120X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Surgery Physician providers in Texas
There are 128 pediatric surgery physician records in Texas.
All 128 in Texas → Every provider in San Antonio → Pediatric Surgery Physician nationwide →
The 8 pediatric surgery physician records with the nearest ZIP codes
- Katherine Barsness, M.D.San Antonio, TX 782071679771349
- Charlene Dekonenko, M.D.San Antonio, TX 782071144615162
- Mary Beth Madonna, MDSan Antonio, TX 782071265427108
- Milissa McKee, MDSan Antonio, TX 782071104809326
- Cristina Metildi, M.DSan Antonio, TX 782071801092085
- Srikumar Pillai, MDSan Antonio, TX 782071518953538
- Evans Valerie, M.D.San Antonio, TX 782071548271067
- Christopher Westgarth-Taylor, MDSan Antonio, TX 782071497407530
Common questions
What is Ann O Connor, MD's NPI number?
Ann O Connor, MD's National Provider Identifier (NPI) is 1154309284, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann O Connor, MD located?
The NPPES record lists a practice address at 333 N Santa Rosa, San Antonio, TX, 78207. Phone: (713) 798-1750. Providers update this record themselves, so call before visiting.
How can I verify Ann O Connor, MD's license?
NPPES lists Texas license number T4444, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.