Individualized Treatment in Treating Patients With Stage II-IVB Nasopharyngeal Cancer Based on EBV DNA (opens in a new tab)
Active, not recruitingPhase 2/3
Nasopharyngeal CarcinomaNasopharyngeal DiseasesCisplatinFluorouracilGemcitabine Hydrochloride
Dr. Eric Paul Kielhorn, MD
NPI1669631230PAC ID2466621032
- Medicare services, 2024
- 1,800
- Medicare patients, 2024
- 258
- Part D claims, 2024
- 166
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 2142 N Cove Blvd, Toledo, OH 43606
- Practice phone
- Call (419) 593-0214
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ProMedica Toledo Hospital Emergency Center
Toledo, Ohio
Find Dr. Kielhorn'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. Eric Paul Kielhorn is a radiation oncologist in Toledo, Ohio
Dr. Kielhorn practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio.
Dr. Kielhorn's NPI, 1669631230, was assigned on June 8, 2008. Dr. Kielhorn graduated from Loyola University of Chicago, Stritch School of Medicine in 2006. Dr. Kielhorn holds Ohio license 35097034.
NPI and contact details
- NPI
- 1669631230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466621032
- NPI enumeration date
- June 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (419) 593-0214
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Paul Kielhorn practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio
Dr. Kielhorn's primary practice is ProMedica Toledo Hospital Emergency Center, at 2142 N Cove Blvd, Toledo, OH 43606 in Lucas County. The practice phone is (419) 593-0214.
- ProMedica Toledo Hospital Emergency Center2142 N Cove Blvd, Toledo, OH 43606 · Lucas CountyPhone(419) 593-0214
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric Paul Kielhorn is affiliated with 4 sites of care and 2 medical groups
Dr. Kielhorn's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Dr. Kielhorn is also affiliated with ProMedica Toledo Hospital. The medical group on file is ProMedica Physicians. Dmand AI also links Dr. Kielhorn to 2 more group practices and clinics and 1 medical group, each named with a free account.
ProMedica Toledo Hospital Emergency CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Paul Kielhorn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kielhorn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProMedica Toledo Hospital Emergency Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Paul Kielhorn is one of 267 radiation oncologists in Ohio
Radiation oncology is Dr. Kielhorn's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Kielhorn's licenses on file in 3 states: Ohio, Illinois and Michigan.
Specialties and state licenses
- Radiation oncology, OhioPrimary
- Illinois license
- Michigan license
Radiation oncologists near Dr. Kielhorn
Counts of radiation oncologists 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. Eric Paul Kielhorn billed Medicare for 1,800 services in 2024
CMS data shows 1,800 Medicare services from Dr. Kielhorn across 17 procedure codes in 2024, for 258 Medicare patients. Medicare paid $126,573 for them.
Medicare services, 20241,800
Medicare patients258
Paid by Medicare$126,573
Procedure codes17
Dr. Kielhorn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,4042024: 1,5148%
- Other services
- 2023: 2082024: 16123%
- Office and hospital visits
- 2023: 722024: 10343%
- Surgery
- 2023: 02024: 22
Where Dr. Kielhorn's Medicare services took place, 2024
- In an office1679%
- In a facility1,63391%
Dr. Kielhorn compared with the Ohio median for radiation oncologists, 2024
- Dr. Kielhorn
- Ohio median
- Medicare services
- 1,800vs 1,12061% above
- Medicare patients
- 258vs 15764% above
- Part D claims
- 133vs 314.3 times
Medians across 262 radiation oncologists in Ohio with Dmand AI profiles that report each measure.
Dr. Kielhorn'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. Kielhorn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kielhorn and other radiation oncologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Paul Kielhorn treated 258 Medicare patients in 2024, average age 74
CMS counts 258 Medicare patients who saw Dr. Kielhorn in 2024. The largest group is 65 to 74, with 137 patients. 75% of them have cancer, and 74% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.76, 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. Kielhorn's median patient age at 71, with 50% women.
Medicare patients, 2024258
Average age74
Average risk score1.76
Also on Medicaid4%
Dr. Kielhorn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kielhorn's Medicare patients by sex, 2024
- Women12247%
- Men13653%
Chronic conditions among Dr. Kielhorn's Medicare patients, 2024
- Cancer75%
- High blood pressure74%
- High cholesterol74%
- Arthritis48%
- Ischemic heart disease30%
- Anxiety29%
- COPD27%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kielhorn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Paul Kielhorn wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Kielhorn wrote 166 Medicare Part D claims for 105 patients. 99% of them were for generic drugs. CMS names the drug for 133 of them, across 3 drugs with 11 or more claims each, at $2,240 in total drug cost. In 2023, CMS named 80 claims across 2 drugs.
Part D claims, 2024166
Drugs named by CMS3
Total drug cost$2,240
Part D patients105
Dr. Kielhorn's Part D claims by kind of drug, 2024
- Generic164 claims99%
- Brand-name and other2 claims1%
Dr. Kielhorn'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 802024: 13366%
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), 2024 data
Dr. Eric Paul Kielhorn offers telehealth to Medicare patients
Dr. Kielhorn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kielhorn as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric Paul Kielhorn has worked on 1 clinical trial
Dmand AI links Dr. Kielhorn to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Nasopharyngeal Carcinoma and Nasopharyngeal Diseases.
Conditions in Dr. Kielhorn's trials
- Nasopharyngeal Carcinoma
- Nasopharyngeal Diseases
Investigators on the most trials with Dr. Kielhorn
- Carryn M. Anderson, MD1 shared trial
- Vilija N. Avizonis, MD1 shared trial
- Jonathan Jay Beitler, MBA, MD1 shared trial
Recent clinical trials with Dr. Kielhorn
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Paul Kielhorn received $310 in industry payments from 2016 to 2023
CMS Open Payments shows 18 general payments to Dr. Kielhorn from 14 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Ion Beam Applications S.A. paid the most, $51.
General payments to Dr. Kielhorn by program year, 2016 to 2023
Companies that paid Dr. Kielhorn the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Paul Kielhorn graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Kielhorn graduated from Loyola University of Chicago, Stritch School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Paul Kielhorn'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Eric Paul Kielhorn
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. Eric Paul Kielhorn's NPI number?
Dr. Eric Paul Kielhorn's NPI number is 1669631230. It was assigned on June 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Paul Kielhorn?
Dr. Eric Paul Kielhorn is a radiation oncologist in Toledo, Ohio. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Eric Paul Kielhorn practice?
Dr. Kielhorn practices at 2142 N Cove Blvd, Toledo, OH 43606. Dr. Kielhorn's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Dmand AI also links Dr. Kielhorn to 2 group practices and clinics and 1 medical group.
What is Dr. Eric Paul Kielhorn's office phone number?
The practice phone on file for Dr. Kielhorn is (419) 593-0214.
What is Dr. Eric Paul Kielhorn's medical license number?
Dr. Kielhorn holds Ohio license 35097034, one of the licenses on file in 3 states.
Which states has Dr. Eric Paul Kielhorn been licensed in?
Dmand AI has state licenses on file for Dr. Kielhorn in Ohio, Illinois and Michigan.
Which hospitals is Dr. Eric Paul Kielhorn affiliated with?
Dr. Kielhorn is affiliated with ProMedica Toledo Hospital.
What medical group is Dr. Eric Paul Kielhorn part of?
Dr. Kielhorn is linked to ProMedica Physicians. Dmand AI links Dr. Kielhorn to 1 more medical group.
Does Dr. Eric Paul Kielhorn accept Medicare?
Yes. CMS data shows Dr. Kielhorn billed Medicare for 1,800 services in 2024, and Dr. Kielhorn accepts Medicare assignment.
Does Dr. Eric Paul Kielhorn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kielhorn as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Eric Paul Kielhorn see?
CMS counts 258 Medicare patients who saw Dr. Kielhorn in 2024, with an average age of 74.
What services does Dr. Eric Paul Kielhorn bill to Medicare?
In 2024, Dr. Kielhorn's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).
Where did Dr. Eric Paul Kielhorn go to medical school?
Dr. Kielhorn graduated from Loyola University of Chicago, Stritch School of Medicine in 2006.
What drugs does Dr. Eric Paul Kielhorn prescribe most?
In 2024 Medicare Part D data, Dr. Kielhorn's most prescribed drugs by claims were Mometasone Furoate, Tamsulosin HCl and Dexamethasone.
Has Dr. Eric Paul Kielhorn received payments from drug or device companies?
CMS Open Payments shows $310 in general payments to Dr. Kielhorn from 14 companies from 2016 to 2023. The largest total came from Ion Beam Applications S.A.
How long has Dr. Eric Paul Kielhorn been practicing?
Dr. Kielhorn graduated from medical school in 2006, 20 years ago.
Does Dr. Eric Paul Kielhorn do research?
Dr. Kielhorn has worked on 1 clinical trial.
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