Dr. Ann O Connor, MD
- Hospital affiliations
- 1
- Industry payments
- $21,732
- Medical group
- 1
- Insurance carriers
- 19
- State licenses
- 7
- Practice address
- 333 N Santa Rosa St, San Antonio, TX 78207
- Practice phone
- Call (210) 704-3342
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O Connor's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ann O Connor is a pediatric surgery physician in San Antonio, Texas
Dr. O Connor practices at CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health.
Dr. O Connor's NPI, 1154309284, was assigned on January 9, 2006. Dr. O Connor graduated from Rush Medical College in 1994. Dr. O Connor holds Texas license T4444.
- NPI
- 1154309284NPI Registry (opens in a new tab)
- NPI enumeration date
- January 9, 2006
- NPI status
- Active
- Practice phone
- (210) 704-3342
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ann O Connor practices at CHRISTUS Children's in San Antonio, Texas
Dr. O Connor's primary practice is CHRISTUS Children's, at 333 N Santa Rosa St, San Antonio, TX 78207 in Bexar County. The practice phone is (210) 704-3342.
- CHRISTUS Children's333 N Santa Rosa St, San Antonio, TX 78207 · Bexar CountyPhone(210) 704-3342
Source: Dmand AI Affiliation Data
Dr. Ann O Connor is affiliated with 1 site of care and 1 medical group
Dr. O Connor's primary practice is CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health. The medical group on file is Baylor College of Medicine.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ann O Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O Connor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Children's | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CHRISTUS Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ann O Connor is one of 112 pediatric surgery physicians in Texas
Pediatric surgery is Dr. O Connor's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. O Connor is board certified in pediatric surgery by the American Board of Surgery. Dmand AI has Dr. O Connor's licenses on file in 7 states: Texas, Illinois, Michigan, Iowa, Arizona, Ohio and Wisconsin.
Specialties and state licenses
- Pediatric surgery, TexasPrimary
- Illinois license
- Michigan license
- Iowa license
- Arizona license
- Ohio license
- Wisconsin license
Pediatric surgery physicians near Dr. O Connor
Counts of pediatric surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ann O Connor's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. O Connor's median patient age at 15, with 52% women.
Dr. O Connor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Ann O Connor received $21,732 in industry payments from 2017 to 2025
CMS Open Payments shows 52 general payments to Dr. O Connor from 7 drug and device companies from 2017 to 2025. Education make up the largest share, 72% of the total. Intuitive Surgical, Inc. paid the most, $18,180.
General payments to Dr. O Connor by program year, 2017 to 2025
General payments to Dr. O Connor by kind, 2017 to 2025
- Education$15,75072%
- Travel and lodging$3,21615%
- Food and beverage$2,75713%
- Gifts$90%
Companies that paid Dr. O Connor the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ann O Connor graduated from Rush Medical College
Dr. O Connor graduated from Rush Medical College in 1994.
- Medical school
- Board certified in pediatric surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Ann O Connor accepts plans from 19 insurance carriers
Dr. O Connor is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Dr. O Connor accepts, by number of carriers
- PPO12
- HMO10
- Medicare6
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Ann O Connor's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ann O Connor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ann O Connor's NPI number?
Dr. Ann O Connor's NPI number is 1154309284. It was assigned on January 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann O Connor?
Dr. Ann O Connor is a pediatric surgery physician in San Antonio, Texas. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Ann O Connor practice?
Dr. O Connor practices at 333 N Santa Rosa St, San Antonio, TX 78207. Dr. O Connor's primary practice is CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health.
What is Dr. Ann O Connor's office phone number?
The practice phone on file for Dr. O Connor is (210) 704-3342.
What is Dr. Ann O Connor's medical license number?
Dr. O Connor holds Texas license T4444, one of the licenses on file in 7 states.
Which states has Dr. Ann O Connor been licensed in?
Dmand AI has state licenses on file for Dr. O Connor in Texas (2021 to 2026), Illinois (2012 to 2023), Michigan (2014 to 2015), Iowa (2014), Arizona (2003 to 2013), Ohio (2001 to 2004) and Wisconsin (1995 to 2003).
Which hospitals is Dr. Ann O Connor affiliated with?
Dr. O Connor practices at CHRISTUS Children's in San Antonio, Texas.
What medical group is Dr. Ann O Connor part of?
Dr. O Connor is linked to Baylor College of Medicine.
Is Dr. Ann O Connor board certified?
Yes. Dr. O Connor is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Ann O Connor go to medical school?
Dr. O Connor graduated from Rush Medical College in 1994.
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Has Dr. Ann O Connor received payments from drug or device companies?
CMS Open Payments shows $21,732 in general payments to Dr. O Connor from 7 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ann O Connor been practicing?
Dr. O Connor graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Ann O Connor accept?
Dr. O Connor is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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