Dr. Katherine Ann Barsness, MD
- Publications
- 38
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $15,851
- Medical groups
- 2
- 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. Barsness' 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. Katherine Ann Barsness is a pediatric surgery physician in San Antonio, Texas
Dr. Barsness practices at CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health.
Dr. Barsness' NPI, 1679771349, was assigned on July 4, 2007. Dr. Barsness holds Texas license S9262.
- NPI
- 1679771349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678651973
- NPI enumeration date
- July 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 704-3342
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Ann Barsness practices at CHRISTUS Children's in San Antonio, Texas
Dr. Barsness' 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. Katherine Ann Barsness is affiliated with 1 site of care and 2 medical groups
Dr. Barsness' primary practice is CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health. The medical group on file is Baylor College of Medicine. Dmand AI also links Dr. Barsness to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Ann Barsness' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barsness practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Children's | Available with a free account |
| +1 medical group | 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. Katherine Ann Barsness is one of 112 pediatric surgery physicians in Texas
Pediatric surgery is Dr. Barsness' primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dmand AI has Dr. Barsness' licenses on file in 2 states: Texas and Illinois.
Specialties and state licenses
- Pediatric surgery, TexasPrimary
- Surgery, Illinois
Pediatric surgery physicians near Dr. Barsness
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. Katherine Ann Barsness' patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Barsness' median patient age at 13, with 43% women.
Dr. Barsness' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
How Dr. Katherine Ann Barsness takes part in Medicare
Dr. Barsness accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Ann Barsness has 38 publications on record
Dmand AI links 38 papers to Dr. Barsness, published from 2010 to 2021. 2017 was the busiest year, with 5. The most frequent topics are Clinical Competence, Models, Anatomic and Simulation Training. Dr. Barsness has published most often in J Laparoendosc Adv Surg Tech A. Dr. Barsness' most frequent co-authors are Timothy Bernard Lautz, MD, Jessica Ann Naiditch, MD and Eric S. Hungness, MD.
Dr. Barsness' papers by year, 2010 to 2021
Topics Dr. Barsness writes about most
- Clinical Competence
- Models, Anatomic
- Simulation Training
- Thoracoscopy
- Laparoscopy
- Pediatrics
- Education, Medical, Graduate
- Equipment Design
Dr. Barsness' most frequent co-authors
- Timothy Bernard Lautz, MD5 shared papers
- Jessica Ann Naiditch, MD4 shared papers
- Eric S. Hungness, MD3 shared papers
Recent publications by Dr. Barsness
J Laparoendosc Adv Surg Tech A
Pediatric surgical training and simulation-based surgical education - A preface (opens in a new tab)
Semin Pediatr Surg
Laryngoscope Investig Otolaryngol
See who Dr. Barsness researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barsness works with, so you can find a warm path to the right pediatric surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Ann Barsness has worked on 1 clinical trial
Dmand AI links Dr. Barsness to 1 clinical trial. Conditions studied include Wound Infection and Infections.
Conditions in Dr. Barsness' trials
- Wound Infection
- Infections
Recent clinical trials with Dr. Barsness
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Katherine Ann Barsness received $15,851 in industry payments from 2016 to 2025
CMS Open Payments shows 31 general payments to Dr. Barsness from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 46% of the total. Bolder Surgical LLC paid the most, $5,120.
General payments to Dr. Barsness by program year, 2016 to 2025
General payments to Dr. Barsness by kind, 2016 to 2025
- Consulting fees$7,30046%
- Grants$5,00032%
- Travel and lodging$2,10413%
- Food and beverage$1,4479%
Companies that paid Dr. Barsness the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katherine Ann Barsness'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Katherine Ann Barsness
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. Katherine Ann Barsness' NPI number?
Dr. Katherine Ann Barsness' NPI number is 1679771349. It was assigned on July 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Ann Barsness?
Dr. Katherine Ann Barsness 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. Katherine Ann Barsness practice?
Dr. Barsness practices at 333 N Santa Rosa St, San Antonio, TX 78207. Dr. Barsness' primary practice is CHRISTUS Children's in San Antonio, Texas, part of CHRISTUS Health. Dmand AI also links Dr. Barsness to 1 medical group.
What is Dr. Katherine Ann Barsness' office phone number?
The practice phone on file for Dr. Barsness is (210) 704-3342.
What is Dr. Katherine Ann Barsness' medical license number?
Dr. Barsness holds Texas license S9262, one of the licenses on file in 2 states.
Which states has Dr. Katherine Ann Barsness been licensed in?
Dmand AI has state licenses on file for Dr. Barsness in Texas and Illinois.
Which hospitals is Dr. Katherine Ann Barsness affiliated with?
Dr. Barsness practices at CHRISTUS Children's in San Antonio, Texas.
What medical group is Dr. Katherine Ann Barsness part of?
Dr. Barsness is linked to Baylor College of Medicine. Dmand AI links Dr. Barsness to 1 more medical group.
Does Dr. Katherine Ann Barsness accept Medicare?
Yes. CMS lists Dr. Barsness as accepting Medicare assignment.
Has Dr. Katherine Ann Barsness received payments from drug or device companies?
CMS Open Payments shows $15,851 in general payments to Dr. Barsness from 9 companies from 2016 to 2025. The largest total came from Bolder Surgical LLC.
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How long has Dr. Katherine Ann Barsness been practicing?
Dr. Barsness graduated from medical school in 1998, 28 years ago.
Does Dr. Katherine Ann Barsness do research?
Dmand AI links 38 publications to Dr. Barsness, published from 2010 to 2021. Dr. Barsness has worked on 1 clinical trial.
Who does Dr. Katherine Ann Barsness publish with?
Dr. Barsness' most frequent co-authors are Timothy Bernard Lautz, MD (5 shared papers), Jessica Ann Naiditch, MD (4 shared papers) and Eric S. Hungness, MD (3 shared papers).
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