Dr. Kenneth J. Niermann, MD
- Medicare services, 2024
- 5,041
- Medicare patients, 2024
- 245
- Part D claims, 2024
- 105
- Hospital affiliations
- 2
- Medical groups
- 4
- Practice address
- 1300 22nd S Ave, Nashville, TN 37212
- Practice phone
- Call (931) 221-0479
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville
Nashville, Tennessee
Find Dr. Niermann's professional email, personal email and mobile number
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Dr. Kenneth J. Niermann is a radiation oncologist in Nashville, Tennessee
Dr. Niermann practices at Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville in Nashville, Tennessee.
Dr. Niermann's NPI, 1982751863, was assigned on January 4, 2007. Dr. Niermann graduated from Vanderbilt University School of Medicine in 2002. Dr. Niermann holds Tennessee license MD0000046217.
- NPI
- 1982751863NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002940954
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (931) 221-0479
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth J. Niermann practices at Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville in Nashville, Tennessee
Dr. Niermann's primary practice is Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville, at 1300 22nd S Ave, Nashville, TN 37212 in Davidson County. The practice phone is (931) 221-0479.
- Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville1300 22nd S Ave, Nashville, TN 37212 · Davidson CountyPhone(931) 221-0479
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kenneth J. Niermann is affiliated with 6 sites of care and 4 medical groups
Dr. Niermann's primary practice is Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville in Nashville, Tennessee. Dr. Niermann is also affiliated with Vanderbilt University Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Niermann to 1 more hospital, 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kenneth J. Niermann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Niermann practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth J. Niermann is one of 120 radiation oncologists in Tennessee
Radiation oncology is Dr. Niermann's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Niermann is licensed in Tennessee.
Specialties and state licenses
- Radiation oncology, TennesseePrimary
Radiation oncologists near Dr. Niermann
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. Kenneth J. Niermann billed Medicare for 5,041 services in 2024
CMS data shows 5,041 Medicare services from Dr. Niermann across 26 procedure codes in 2024, for 245 Medicare patients. Medicare paid $834,609 for them. Every service was in an office.
Dr. Niermann's Medicare services by type, 2024
- Imaging2,846
- Other services2,116
- Office and hospital visits79
Dr. Niermann compared with the Tennessee median for radiation oncologists, 2024
- Dr. Niermann
- Tennessee median
- Medicare services
- 5,041vs 1,7382.9 times
- Medicare patients
- 245vs 21116% above
- Part D claims
- 57vs 56Close to median
Medians across 113 radiation oncologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Niermann'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. Niermann and other radiation oncologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth J. Niermann treated 245 Medicare patients in 2024, average age 74
CMS counts 245 Medicare patients who saw Dr. Niermann in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have high blood pressure, and 74% have cancer. Their average risk score is 1.69, 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. Niermann's median patient age at 68, with 51% women.
Dr. Niermann's Medicare patients by age, 2024
Dr. Niermann's Medicare patients by sex, 2024
- Women11647%
- Men12953%
Chronic conditions among Dr. Niermann's Medicare patients, 2024
- High blood pressure75%
- Cancer74%
- High cholesterol74%
- Arthritis44%
- Chronic kidney disease32%
- Diabetes31%
- Ischemic heart disease30%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Niermann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth J. Niermann wrote 105 Medicare Part D claims in 2024
In 2024, Dr. Niermann wrote 105 Medicare Part D claims for 53 patients. 64% of them were for generic drugs. CMS names the drug for 57 of them, across 4 drugs with 11 or more claims each, at $664 in total drug cost.
Dr. Niermann's Part D claims by kind of drug, 2024
- Generic67 claims64%
- Brand-name38 claims36%
Dr. Niermann'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. Niermann's Part D claims, 2024
- Opioids19%20 of 105 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. Kenneth J. Niermann takes part in Medicare
Dr. Niermann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kenneth J. Niermann graduated from Vanderbilt University School of Medicine
Dr. Niermann graduated from Vanderbilt University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kenneth J. Niermann'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 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) |
| 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. Kenneth J. Niermann
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. Kenneth J. Niermann's NPI number?
Dr. Kenneth J. Niermann's NPI number is 1982751863. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth J. Niermann?
Dr. Kenneth J. Niermann is a radiation oncologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Kenneth J. Niermann practice?
Dr. Niermann practices at 1300 22nd S Ave, Nashville, TN 37212. Dr. Niermann's primary practice is Vanderbilt-Ingram Cancer Center at Tennova Healthcare-Clarksville in Nashville, Tennessee. Dmand AI also links Dr. Niermann to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Kenneth J. Niermann's office phone number?
The practice phone on file for Dr. Niermann is (931) 221-0479.
What is Dr. Kenneth J. Niermann's medical license number?
Dr. Niermann holds Tennessee license MD0000046217.
Which hospitals is Dr. Kenneth J. Niermann affiliated with?
Dr. Niermann is affiliated with Vanderbilt University Medical Center. Dmand AI links Dr. Niermann to 1 more hospital.
What medical group is Dr. Kenneth J. Niermann part of?
Dr. Niermann is linked to Vanderbilt University Medical Center. Dmand AI links Dr. Niermann to 3 more medical groups.
Does Dr. Kenneth J. Niermann accept Medicare?
Yes. CMS data shows Dr. Niermann billed Medicare for 5,041 services in 2024, and Dr. Niermann accepts Medicare assignment.
How many Medicare patients does Dr. Kenneth J. Niermann see?
CMS counts 245 Medicare patients who saw Dr. Niermann in 2024, with an average age of 74.
What services does Dr. Kenneth J. Niermann bill to Medicare?
In 2024, Dr. Niermann's most billed Medicare services were medicare service (G6015), radiation oncology (77014) and radiation oncology (77336).
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Where did Dr. Kenneth J. Niermann go to medical school?
Dr. Niermann graduated from Vanderbilt University School of Medicine in 2002.
What drugs does Dr. Kenneth J. Niermann prescribe most?
In 2024 Medicare Part D data, Dr. Niermann's most prescribed drugs by claims were Ssd, Oxycodone HCl and Silver Sulfadiazine.
How long has Dr. Kenneth J. Niermann been practicing?
Dr. Niermann graduated from medical school in 2002, 24 years ago.
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