Dr. Karl William Kumler III, MD
- Medicare services, 2024
- 1,521
- Medicare patients, 2024
- 351
- Part D claims, 2024
- 317
- Hospital affiliations
- 3
- Industry payments
- $1,656
- Practice address
- 1341 North Clark Street, Cambridge, OH 43725
- Practice phone
- Call (740) 439-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kumler's professional email, personal email and mobile number
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Dr. Karl William Kumler III is an orthopedic surgeon in Cambridge, Ohio
Dr. Kumler practices at OhioHealth Southeastern Medical Center in Cambridge, Ohio, part of OhioHealth.
Dr. Kumler's NPI, 1558344374, was assigned on November 25, 2005. Dr. Kumler graduated from University of Cincinnati College of Medicine in 1995. Dr. Kumler holds Ohio license 0980417.
- NPI
- 1558344374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638061195
- NPI enumeration date
- November 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 439-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karl William Kumler III practices at OhioHealth Southeastern Medical Center in Cambridge, Ohio
Dr. Kumler's primary practice is OhioHealth Southeastern Medical Center, at 1341 North Clark Street, Cambridge, OH 43725 in Guernsey County. The practice phone is (740) 439-8000.
- OhioHealth Southeastern Medical Center1341 North Clark Street, Cambridge, OH 43725 · Guernsey CountyPhone(740) 439-8000
Source: Dmand AI Affiliation Data
Dr. Karl William Kumler III is affiliated with 7 sites of care and 2 medical groups
Dr. Kumler's primary practice is OhioHealth Southeastern Medical Center in Cambridge, Ohio, part of OhioHealth. Dr. Kumler is also affiliated with Genesis Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Kumler to 1 more hospital, 2 group practices and clinics, 1 breast imaging 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. Karl William Kumler III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumler practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Southeastern Medical Center | Available with a free account |
| +6 more sites and 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 OhioHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karl William Kumler III is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Kumler's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Kumler is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Kumler
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. Karl William Kumler III billed Medicare for 1,521 services in 2024
CMS data shows 1,521 Medicare services from Dr. Kumler across 15 procedure codes in 2024, for 351 Medicare patients. Medicare paid $70,238 for them.
Dr. Kumler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5872024: 49017%
- Office and hospital visits
- 2023: 5112024: 4816%
- Imaging
- 2023: 3772024: 30818%
- Surgery
- 2023: 2682024: 24210%
Where Dr. Kumler's Medicare services took place, 2024
- In an office1,48097%
- In a facility413%
Dr. Kumler compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Kumler
- Ohio median
- Medicare services
- 1,521vs 80489% above
- Medicare patients
- 351vs 23649% above
- Part D claims
- 256vs 1232.1 times
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Kumler'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. Kumler and other orthopedic surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karl William Kumler III treated 351 Medicare patients in 2024, average age 75
CMS counts 351 Medicare patients who saw Dr. Kumler in 2024. The largest group is 65 to 74, with 143 patients. 75% of them have arthritis, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kumler's median patient age at 70, with 58% women.
Dr. Kumler's Medicare patients by age, 2024
Dr. Kumler's Medicare patients by sex, 2024
- Women21260%
- Men13940%
Chronic conditions among Dr. Kumler's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes32%
- Ischemic heart disease32%
- Anxiety31%
- Chronic kidney disease31%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kumler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karl William Kumler III wrote 317 Medicare Part D claims in 2024
In 2024, Dr. Kumler wrote 317 Medicare Part D claims for 147 patients. 100% of them were for generic drugs. CMS names the drug for 256 of them, across 5 drugs with 11 or more claims each, at $996 in total drug cost. In 2023, CMS named 194 claims across 6 drugs.
Dr. Kumler'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. Kumler's Part D claims, 2024
- Opioids44%139 of 317 claims
- Antibiotics23%72 of 317 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: 1942024: 25632%
Drugs named by CMS: 5 in 2024, 6 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. Karl William Kumler III ranks in the 55th percentile for knee replacement in Medicare
Dr. Kumler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of knee replacement by Dr. Kumler, more than 55% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kumler ranks in Medicare procedure volume
- Knee replacement
- 55th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 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. Karl William Kumler III received $1,656 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Kumler from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 54% of the total. CDC Medical LLC paid the most, $899.
General payments to Dr. Kumler by program year, 2016 to 2025
General payments to Dr. Kumler by kind, 2016 to 2025
- Education$89954%
- Food and beverage$75746%
Companies that paid Dr. Kumler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karl William Kumler III graduated from University of Cincinnati College of Medicine
Dr. Kumler graduated from University of Cincinnati College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karl William Kumler III'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) |
| 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. Karl William Kumler III
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. Karl William Kumler III's NPI number?
Dr. Karl William Kumler III's NPI number is 1558344374. It was assigned on November 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl William Kumler III?
Dr. Karl William Kumler III is an orthopedic surgeon in Cambridge, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Karl William Kumler III practice?
Dr. Kumler practices at 1341 North Clark Street, Cambridge, OH 43725. Dr. Kumler's primary practice is OhioHealth Southeastern Medical Center in Cambridge, Ohio, part of OhioHealth. Dmand AI also links Dr. Kumler to 1 hospital, 2 group practices and clinics, 1 breast imaging center, 1 home health agency and 1 medical group.
What is Dr. Karl William Kumler III's office phone number?
The practice phone on file for Dr. Kumler is (740) 439-8000.
What is Dr. Karl William Kumler III's medical license number?
Dr. Kumler holds Ohio license 0980417.
Which hospitals is Dr. Karl William Kumler III affiliated with?
Dr. Kumler practices at OhioHealth Southeastern Medical Center in Cambridge, Ohio. Dr. Kumler is also affiliated with Genesis Hospital. Dmand AI links Dr. Kumler to 1 more hospital.
What medical group is Dr. Karl William Kumler III part of?
Dr. Kumler is linked to OhioHealth Physician Group. Dmand AI links Dr. Kumler to 1 more medical group.
Does Dr. Karl William Kumler III accept Medicare?
Yes. CMS data shows Dr. Kumler billed Medicare for 1,521 services in 2024, and Dr. Kumler accepts Medicare assignment.
How many Medicare patients does Dr. Karl William Kumler III see?
CMS counts 351 Medicare patients who saw Dr. Kumler in 2024, with an average age of 75.
What services does Dr. Karl William Kumler III bill to Medicare?
In 2024, Dr. Kumler's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99212).
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Where did Dr. Karl William Kumler III go to medical school?
Dr. Kumler graduated from University of Cincinnati College of Medicine in 1995.
What drugs does Dr. Karl William Kumler III prescribe most?
In 2024 Medicare Part D data, Dr. Kumler's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Amoxicillin.
Has Dr. Karl William Kumler III received payments from drug or device companies?
CMS Open Payments shows $1,656 in general payments to Dr. Kumler from 11 companies from 2016 to 2025. The largest total came from CDC Medical LLC.
How long has Dr. Karl William Kumler III been practicing?
Dr. Kumler graduated from medical school in 1995, 31 years ago.
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