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Dr. Aaron Bornstein, DO
NPI1326485897PAC ID4082916465
- Medicare services, 2024
- 55
- Medicare patients, 2026
- 52
- Part D claims, 2026
- 90
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1015 Bowles, Fenton, MO 63026
- Practice phone
- Call (636) 496-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bornstein'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. Aaron Bornstein is a general surgeon in Fenton, Missouri
Dr. Bornstein practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care.
Dr. Bornstein's NPI, 1326485897, was assigned on May 23, 2013. Dr. Bornstein graduated from Kansas City University of Physicians and Surgeons in 2013. Dr. Bornstein holds Missouri license 2020011590.
NPI and contact details
- NPI
- 1326485897NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082916465
- NPI enumeration date
- May 23, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 496-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Bornstein practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri
Dr. Bornstein's primary practice is SSM Health St. Clare Hospital - Fenton, at 1015 Bowles, Fenton, MO 63026 in Jefferson County. The practice phone is (636) 496-2000.
- SSM Health St. Clare Hospital - Fenton1015 Bowles, Fenton, MO 63026 · Jefferson CountyPhone(636) 496-2000
Source: Dmand AI Affiliation Data
Dr. Aaron Bornstein is affiliated with 4 sites of care and 1 medical group
Dr. Bornstein's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Dr. Bornstein is also affiliated with SSM Health DePaul Hospital - St. Louis. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Bornstein to 1 more group practice or clinic and 1 hospital outpatient department, each named with a free account.
SSM Health DePaul Hospital - St. LouisSSM Health Medical Group1 group practice or clinicName with a free account1 hospital outpatient departmentName with a free account
See all 5 affiliations for Dr. BornsteinSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Bornstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bornstein practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Clare Hospital - Fenton | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Bornstein practices
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Dr. Aaron Bornstein is one of 593 general surgeons in Missouri
Surgery is Dr. Bornstein's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Bornstein's licenses on file in 2 states: Missouri and Florida.
Specialties and state licenses
- Surgery, MissouriPrimary
- Florida license
General surgeons near Dr. Bornstein
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
593general surgeons in Missouri12general surgeons in Fenton7general surgeons at SSM Health St. Clare Hospital - Fenton
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aaron Bornstein billed Medicare for 55 services in 2024
CMS data shows 55 Medicare services from Dr. Bornstein across 4 procedure codes in 2024, for 52 Medicare patients. Medicare paid $5,484 for them.
Medicare services, 202455
Medicare patients52
Paid by Medicare$5,484
Procedure codes4
Dr. Bornstein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 232024: 4491%
- Surgery
- 2023: 02024: 11
Where Dr. Bornstein's Medicare services took place, 2024
- In an office3258%
- In a facility2342%
Dr. Bornstein compared with the Missouri median for general surgeons, 2024
- Dr. Bornstein
- Missouri median
- Medicare services
- 55vs 16967% below
- Medicare patients
- 52vs 12759% below
- Part D claims
- 59vs 4144% above
Medians across 570 general surgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Bornstein's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Bornstein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bornstein and other general surgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Bornstein treated 52 Medicare patients in 2026, average age 67
CMS counts 52 Medicare patients who saw Dr. Bornstein in 2026. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bornstein's median patient age at 52, with 70% women.
Medicare patients, 202652
Average age67
Average risk score1.70
Also on Medicaid33%
Dr. Bornstein's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Dr. Bornstein's Medicare patients by sex, 2026
- Women4077%
- Men1223%
Chronic conditions among Dr. Bornstein's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Anxiety44%
- Diabetes40%
- Depression35%
- Heart failure35%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bornstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Aaron Bornstein wrote 90 Medicare Part D claims in 2026
In 2026, Dr. Bornstein wrote 90 Medicare Part D claims for 52 patients. 78% of them were for generic drugs. CMS names the drug for 59 of them, across 3 drugs with 11 or more claims each, at $12,776 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.
Part D claims, 202690
Drugs named by CMS3
Total drug cost$12,776
Part D patients52
Dr. Bornstein's Part D claims by kind of drug, 2026
- Generic70 claims78%
- Brand-name20 claims22%
Dr. Bornstein's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Bornstein's Part D claims, 2026
- Opioids31%28 of 90 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 362024: 5964%
Drugs named by CMS: 3 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
Dr. Aaron Bornstein ranks in the 45th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Bornstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Bornstein, more than 45% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Bornstein ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 45th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Aaron Bornstein has 1 publication on record
Dmand AI links 1 paper to Dr. Bornstein in 2019. Dr. Bornstein's most frequent co-authors are Muhammad A. Jawad, MD and Andre F. Teixeira, MD.
Papers1
Dr. Bornstein's most frequent co-authors
Recent publications by Dr. Bornstein
See who Dr. Bornstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bornstein works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron Bornstein received $8,085 in industry payments from 2019 to 2025
CMS Open Payments shows 97 general payments to Dr. Bornstein from 6 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 54% of the total. Medtronic, Inc. paid the most, $4,983.
General payments to Dr. Bornstein by program year, 2019 to 2025
General payments to Dr. Bornstein by kind, 2019 to 2025
$8.1Kin total
- Travel and lodging$4,38354%
- Food and beverage$3,55044%
- Gifts$831%
- Education$691%
Companies that paid Dr. Bornstein the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron Bornstein graduated from Kansas City University of Physicians and Surgeons
Dr. Bornstein graduated from Kansas City University of Physicians and Surgeons in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron Bornstein'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Aaron Bornstein
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. Aaron Bornstein's NPI number?
Dr. Aaron Bornstein's NPI number is 1326485897. It was assigned on May 23, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Bornstein?
Dr. Aaron Bornstein is a general surgeon in Fenton, Missouri. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Aaron Bornstein practice?
Dr. Bornstein practices at 1015 Bowles, Fenton, MO 63026. Dr. Bornstein's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Dmand AI also links Dr. Bornstein to 1 group practice or clinic and 1 hospital outpatient department, and a free account names each one.
What is Dr. Aaron Bornstein's office phone number?
The practice phone on file for Dr. Bornstein is (636) 496-2000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Aaron Bornstein's email address?
Dmand AI checks professional and personal email addresses for Dr. Bornstein through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Aaron Bornstein's medical license number?
Dr. Bornstein holds Missouri license 2020011590, one of the licenses on file in 2 states.
Which states has Dr. Aaron Bornstein been licensed in?
Dmand AI has state licenses on file for Dr. Bornstein in Missouri and Florida.
Which hospitals is Dr. Aaron Bornstein affiliated with?
Dr. Bornstein practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri. Dr. Bornstein is also affiliated with SSM Health DePaul Hospital - St. Louis.
What medical group is Dr. Aaron Bornstein part of?
Dr. Bornstein is linked to SSM Health Medical Group.
Who does Dr. Aaron Bornstein practice with?
Dmand AI links 704 HCPs to Dr. Bornstein's primary medical group, 29 of them general surgeons. A free account lists them, with verified contacts.
Show 10 more questionsShow fewer questions
Does Dr. Aaron Bornstein accept Medicare?
Yes. CMS data shows Dr. Bornstein billed Medicare for 55 services in 2024, and Dr. Bornstein accepts Medicare assignment.
How many Medicare patients does Dr. Aaron Bornstein see?
CMS counts 52 Medicare patients who saw Dr. Bornstein in 2026, with an average age of 67.
What services does Dr. Aaron Bornstein bill to Medicare?
In 2024, Dr. Bornstein's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99205) and hospital inpatient care (99222).
Where did Dr. Aaron Bornstein go to medical school?
Dr. Bornstein graduated from Kansas City University of Physicians and Surgeons in 2013.
What drugs does Dr. Aaron Bornstein prescribe most?
In 2024 Medicare Part D data, Dr. Bornstein's most prescribed drugs by claims were Oxycodone HCl, Topiramate and Mounjaro.
Has Dr. Aaron Bornstein received payments from drug or device companies?
CMS Open Payments shows $8,085 in general payments to Dr. Bornstein from 6 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Aaron Bornstein been practicing?
Dr. Bornstein graduated from medical school in 2013, 13 years ago.
Does Dr. Aaron Bornstein do research?
Dmand AI links 1 publication to Dr. Bornstein.
Who does Dr. Aaron Bornstein publish with?
Dr. Bornstein's most frequent co-authors are Muhammad A. Jawad, MD (1 shared paper) and Andre F. Teixeira, MD (1 shared paper).
What EHR does Dr. Aaron Bornstein's practice use?
Dmand AI tracks the EHR system at SSM Health St. Clare Hospital - Fenton and at 3 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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