Dr. Jason Bryant Kern, BS, MD
- Medicare services, 2024
- 2,083
- Medicare patients, 2024
- 533
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $137
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kern's professional email, personal email and mobile number
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Dr. Jason Bryant Kern is a pathologist in Saint Louis, Missouri
Dr. Kern practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Kern's NPI, 1235472440, was assigned on April 5, 2013. Dr. Kern graduated from University of Missouri, Columbia School of Medicine in 2013. Dr. Kern holds Maryland license D82544.
- NPI
- 1235472440NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890935472
- NPI enumeration date
- April 5, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- 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. Jason Bryant Kern practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Kern's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Jason Bryant Kern is affiliated with 1 site of care and 1 medical group
Dr. Kern's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Saint Louis Pathology Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jason Bryant Kern's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kern practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jason Bryant Kern is one of 212 pathologists in Missouri
Anatomic pathology and clinical pathology is Dr. Kern's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Kern is licensed in Maryland.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MarylandPrimary
Pathologists near Dr. Kern
Counts of pathologists 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. Jason Bryant Kern billed Medicare for 2,083 services in 2024
CMS data shows 2,083 Medicare services from Dr. Kern across 11 procedure codes in 2024, for 533 Medicare patients. Medicare paid $51,968 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kern's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,7852024: 2,06816%
- Other services
- 2023: 142024: 157%
Dr. Kern compared with the Missouri median for pathologists, 2024
- Dr. Kern
- Missouri median
- Medicare services
- 2,083vs 1,44644% above
- Medicare patients
- 533vs 526Close to median
Medians across 216 pathologists in Missouri with Dmand AI profiles that report each measure.
Dr. Kern'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kern and other pathologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason Bryant Kern treated 533 Medicare patients in 2024, average age 72
CMS counts 533 Medicare patients who saw Dr. Kern in 2024. The largest group is 65 to 74, with 290 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kern's median patient age at 61, with 57% women.
Dr. Kern's Medicare patients by age, 2024
Dr. Kern's Medicare patients by sex, 2024
- Women28253%
- Men25147%
Chronic conditions among Dr. Kern's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis48%
- Ischemic heart disease31%
- Cancer30%
- Chronic kidney disease29%
- Diabetes29%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kern's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jason Bryant Kern scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Kern for performance year 2024, reported as part of a group. Dr. Kern accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kern's MIPS scores, performance year 2024
- 93of 100Final score
- 91.3of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jason Bryant Kern received $137 in industry payments from 2019 to 2024
CMS Open Payments shows 7 general payments to Dr. Kern from 6 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Roche Diagnostics Corporation paid the most, $38.
General payments to Dr. Kern by program year, 2019 to 2024
Companies that paid Dr. Kern the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason Bryant Kern graduated from University of Missouri, Columbia School of Medicine
Dr. Kern graduated from University of Missouri, Columbia School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jason Bryant Kern'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Jason Bryant Kern
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What is Dr. Jason Bryant Kern's NPI number?
Dr. Jason Bryant Kern's NPI number is 1235472440. It was assigned on April 5, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason Bryant Kern?
Dr. Jason Bryant Kern is a pathologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Jason Bryant Kern practice?
Dr. Kern practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Kern's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
What is Dr. Jason Bryant Kern's office phone number?
The practice phone on file for Dr. Kern is (314) 251-6000.
What is Dr. Jason Bryant Kern's medical license number?
Dr. Kern holds Maryland license D82544.
Which hospitals is Dr. Jason Bryant Kern affiliated with?
Dr. Kern practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Jason Bryant Kern part of?
Dr. Kern is linked to Saint Louis Pathology Associates.
Does Dr. Jason Bryant Kern accept Medicare?
Yes. CMS data shows Dr. Kern billed Medicare for 2,083 services in 2024, and Dr. Kern accepts Medicare assignment.
What is Dr. Jason Bryant Kern's MIPS score?
Dr. Kern's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jason Bryant Kern see?
CMS counts 533 Medicare patients who saw Dr. Kern in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Jason Bryant Kern bill to Medicare?
In 2024, Dr. Kern's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
Where did Dr. Jason Bryant Kern go to medical school?
Dr. Kern graduated from University of Missouri, Columbia School of Medicine in 2013.
Has Dr. Jason Bryant Kern received payments from drug or device companies?
CMS Open Payments shows $137 in general payments to Dr. Kern from 6 companies from 2019 to 2024. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Jason Bryant Kern been practicing?
Dr. Kern graduated from medical school in 2013, 13 years ago.
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