Dr. Karsen A. Corn, MD
- Part D claims, 2024
- 85
- Hospital affiliations
- 4
- Industry payments
- $3,065
- Medical groups
- 2
- State license
- 1
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Corn'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. Karsen A. Corn is an orthopedic surgeon in Saint Louis, Missouri
Dr. Corn practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Corn's NPI, 1104386796, was assigned on March 21, 2019. Dr. Corn graduated from Indiana University School of Medicine in 2019. Dr. Corn holds Missouri license 2025032744.
- NPI
- 1104386796NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002141850
- NPI enumeration date
- March 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karsen A. Corn practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Corn's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. Karsen A. Corn is affiliated with 6 sites of care and 2 medical groups
Dr. Corn's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dr. Corn is also affiliated with SSM Health St. Mary's Hospital - St. Louis. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Corn to 2 more hospitals, 1 behavioral health center, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karsen A. Corn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corn practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Karsen A. Corn is one of 417 orthopedic surgeons in Missouri
Orthopaedic surgery is Dr. Corn's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Corn is licensed in Missouri.
Specialties and state licenses
- Orthopaedic surgery, MissouriPrimary
Orthopedic surgeons near Dr. Corn
Counts of orthopedic surgeons 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. Karsen A. Corn's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Corn's median patient age at 69, with 64% women.
Dr. Corn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Karsen A. Corn wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Corn wrote 85 Medicare Part D claims for 44 patients. 100% of them were for generic drugs. CMS names the drug for 53 of them, across 3 drugs with 11 or more claims each, at $300 in total drug cost.
Dr. Corn'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. Corn's Part D claims, 2024
- Opioids36%31 of 85 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Karsen A. Corn takes part in Medicare
Dr. Corn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Knee replacement: 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. Karsen A. Corn received $3,065 in industry payments from 2024 to 2025
CMS Open Payments shows 30 general payments to Dr. Corn from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 55% of the total. Stryker Corporation paid the most, $2,051.
General payments to Dr. Corn by program year, 2024 to 2025
General payments to Dr. Corn by kind, 2024 to 2025
- Food and beverage$1,70055%
- Travel and lodging$1,36545%
Companies that paid Dr. Corn the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karsen A. Corn graduated from Indiana University School of Medicine
Dr. Corn graduated from Indiana University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karsen A. Corn'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 |
| 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) |
| 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. Karsen A. Corn
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. Karsen A. Corn's NPI number?
Dr. Karsen A. Corn's NPI number is 1104386796. It was assigned on March 21, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Karsen A. Corn?
Dr. Karsen A. Corn is an orthopedic surgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Karsen A. Corn practice?
Dr. Corn practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Corn's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Corn to 2 hospitals, 1 behavioral health center, 1 home health agency and 1 medical group.
What is Dr. Karsen A. Corn's office phone number?
The practice phone on file for Dr. Corn is (314) 257-8000.
What is Dr. Karsen A. Corn's medical license number?
Dr. Corn holds Missouri license 2025032744.
Which hospitals is Dr. Karsen A. Corn affiliated with?
Dr. Corn practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Dr. Corn is also affiliated with SSM Health St. Mary's Hospital - St. Louis. Dmand AI links Dr. Corn to 2 more hospitals.
What medical group is Dr. Karsen A. Corn part of?
Dr. Corn is linked to SLUCare Physician Group. Dmand AI links Dr. Corn to 1 more medical group.
Does Dr. Karsen A. Corn accept Medicare?
Yes. CMS lists Dr. Corn as accepting Medicare assignment.
Where did Dr. Karsen A. Corn go to medical school?
Dr. Corn graduated from Indiana University School of Medicine in 2019.
What drugs does Dr. Karsen A. Corn prescribe most?
In 2024 Medicare Part D data, Dr. Corn's most prescribed drugs by claims were Gabapentin, Oxycodone HCl and Hydrocodone-Acetaminophen.
Has Dr. Karsen A. Corn received payments from drug or device companies?
CMS Open Payments shows $3,065 in general payments to Dr. Corn from 6 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Karsen A. Corn been practicing?
Dr. Corn graduated from medical school in 2019, 7 years ago.
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