Dr. Jonathan Karnes, MD
- Medicare services, 2024
- 176
- Medicare patients, 2024
- 158
- Part D claims, 2024
- 22
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Practice address
- 410 West 10th Avenue, Columbus, OH 43210
- Practice phone
- Call (614) 293-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karnes' 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. Jonathan Karnes is an orthopedic surgeon in Columbus, Ohio
Dr. Karnes practices at Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center.
Dr. Karnes' NPI, 1548607302, was assigned on June 3, 2013. Dr. Karnes graduated from Ohio State University College of Medicine in 2013. Dr. Karnes holds Ohio license 35.138823.
- NPI
- 1548607302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830491620
- NPI enumeration date
- June 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 293-9700
- 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. Jonathan Karnes practices at Ohio State University Hospital in Columbus, Ohio
Dr. Karnes' primary practice is Ohio State University Hospital, at 410 West 10th Avenue, Columbus, OH 43210 in Franklin County. The practice phone is (614) 293-9700.
- Ohio State University Hospital410 West 10th Avenue, Columbus, OH 43210 · Franklin CountyPhone(614) 293-9700
Source: Dmand AI Affiliation Data
Dr. Jonathan Karnes is affiliated with 4 sites of care and 1 medical group
Dr. Karnes' primary practice is Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center. Dr. Karnes is also affiliated with J.W. Ruby Memorial Hospital. The medical group on file is University Health Associates. Dmand AI also links Dr. Karnes to 2 more hospital outpatient departments, 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. Jonathan Karnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karnes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ohio State University Hospital | Available with a free account |
| +3 more affiliated sites | 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 The Ohio State University Wexner Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan Karnes is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Karnes' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Karnes' licenses on file in 2 states: Ohio and Wisconsin.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
- Wisconsin license
Orthopedic surgeons near Dr. Karnes
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. Jonathan Karnes billed Medicare for 176 services in 2024
CMS data shows 176 Medicare services from Dr. Karnes across 5 procedure codes in 2024, for 158 Medicare patients. Medicare paid $10,880 for them.
Dr. Karnes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1752024: 1761%
Where Dr. Karnes' Medicare services took place, 2024
- In an office15890%
- In a facility1810%
Dr. Karnes compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Karnes
- Ohio median
- Medicare services
- 176vs 80478% below
- Medicare patients
- 158vs 23633% below
- Part D claims
- 19vs 12385% below
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Karnes' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Karnes treated 158 Medicare patients in 2024, average age 72
CMS counts 158 Medicare patients who saw Dr. Karnes in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have arthritis, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Karnes' median patient age at 65, with 42% women.
Dr. Karnes' Medicare patients by age, 2024
Dr. Karnes' Medicare patients by sex, 2024
- Women8654%
- Men7246%
Chronic conditions among Dr. Karnes' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety39%
- Mood disorders39%
- Depression37%
- Diabetes34%
- Ischemic heart disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women42%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Karnes wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Karnes wrote 22 Medicare Part D claims. 95% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $250 in total drug cost. In 2023, CMS named 45 claims across 1 drug.
Dr. Karnes' Part D claims by kind of drug, 2024
- Generic21 claims95%
- Brand-name and other1 claims5%
Dr. Karnes' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 452024: 1958%
Drugs named by CMS: 1 in 2024, 1 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), 2024 data
Dr. Jonathan Karnes scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Karnes for performance year 2024, reported through an alternative payment model (APM). Dr. Karnes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karnes as offering telehealth. CMS counts 60 procedures of spinal fusion by Dr. Karnes, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Karnes' MIPS scores, performance year 2024
- 95of 100Final score
- 79.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Karnes ranks in Medicare procedure volume
- Spinal fusion
- 60th percentile60 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 60th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan Karnes received $392 in industry payments from 2022 to 2025
CMS Open Payments shows 8 general payments to Dr. Karnes from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $85.
General payments to Dr. Karnes by program year, 2022 to 2025
Companies that paid Dr. Karnes the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Karnes graduated from Ohio State University College of Medicine
Dr. Karnes graduated from Ohio State University College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Karnes'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)Clinician Public Reporting: Overall MIPS Performance (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. Jonathan Karnes
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. Jonathan Karnes' NPI number?
Dr. Jonathan Karnes' NPI number is 1548607302. It was assigned on June 3, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Karnes?
Dr. Jonathan Karnes is an orthopedic surgeon in Columbus, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jonathan Karnes practice?
Dr. Karnes practices at 410 West 10th Avenue, Columbus, OH 43210. Dr. Karnes' primary practice is Ohio State University Hospital in Columbus, Ohio, part of The Ohio State University Wexner Medical Center. Dmand AI also links Dr. Karnes to 2 hospital outpatient departments.
What is Dr. Jonathan Karnes' office phone number?
The practice phone on file for Dr. Karnes is (614) 293-9700.
What is Dr. Jonathan Karnes' medical license number?
Dr. Karnes holds Ohio license 35.138823, one of the licenses on file in 2 states.
Which states has Dr. Jonathan Karnes been licensed in?
Dmand AI has state licenses on file for Dr. Karnes in Ohio and Wisconsin.
Which hospitals is Dr. Jonathan Karnes affiliated with?
Dr. Karnes practices at Ohio State University Hospital in Columbus, Ohio. Dr. Karnes is also affiliated with J.W. Ruby Memorial Hospital.
What medical group is Dr. Jonathan Karnes part of?
Dr. Karnes is linked to University Health Associates.
Does Dr. Jonathan Karnes accept Medicare?
Yes. CMS data shows Dr. Karnes billed Medicare for 176 services in 2024, and Dr. Karnes accepts Medicare assignment.
Does Dr. Jonathan Karnes offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Karnes as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Jonathan Karnes' MIPS score?
Dr. Karnes' MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jonathan Karnes see?
CMS counts 158 Medicare patients who saw Dr. Karnes in 2024, with an average age of 72.
What services does Dr. Jonathan Karnes bill to Medicare?
In 2024, Dr. Karnes' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99214).
Where did Dr. Jonathan Karnes go to medical school?
Dr. Karnes graduated from Ohio State University College of Medicine in 2013.
What drugs does Dr. Jonathan Karnes prescribe most?
In 2024 Medicare Part D data, Dr. Karnes' most prescribed drugs by claims were Gabapentin.
Has Dr. Jonathan Karnes received payments from drug or device companies?
CMS Open Payments shows $392 in general payments to Dr. Karnes from 7 companies from 2022 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Jonathan Karnes been practicing?
Dr. Karnes graduated from medical school in 2013, 13 years ago.
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