Ashton Nicole Breithaupt, DO
Nephrology Physician · Knoxville, TN
Ashton Nicole Breithaupt, DO is a nephrology physician with a practice address in Knoxville, Tennessee, and NPI 1366896334, issued on Apr 15, 2016. Check the license (Tennessee 3979, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ashton Nicole Breithaupt
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 3979 TN
Self-reported in NPPES; status is on the state search - Practice location
- 320 Park 40 North Blvd, Knoxville, TN 37923
- Phone
- (865) 692-3462
- Enumerated
- Apr 15, 2016
- Record last updated
- Sep 1, 2022
- Fax
- (865) 670-6333
- Medicare enrollment
- Enrolled (PECOS I20240422001012); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Carolinas Campus, 2016
- Entity
- Type 1 · individual
Also registered at 320 Park 40 North Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kendra Hendon, M.D.Nephrology Physician1538169305
- Daniela Ilioska, MDNephrology Physician1518084656
- Tori Martin, APNNurse Practitioner1134745755
- Brian Savage, MDNephrology Physician1043217334
- Kristi Wells, FNP-CFamily Nurse Practitioner1861054272
- Erik Wendland, DONephrology Physician1891962445
Verify Ashton Nicole Breithaupt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 3979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average nephrology physician in 2024
1,194 Medicare Part D claims for 299 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Calcitriol137 claims
- Amlodipine Besylate118 claims
- Losartan Potassium101 claims
- Furosemide84 claims
- Hydralazine Hcl75 claims
- Lisinopril63 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $115.19
7 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Regional Kidney Care PCKingsport, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Tennessee
There are 266 nephrology physician records in Tennessee.
Other nephrology physician records in Tennessee
- Sarah Abdel Massih, MDKingsport, TN1508381120
- Mark Abi Nader, M.D.Memphis, TN1841538147
- Fareeha Abid, MDCordova, TN1598338014
- Mazen Abu Hatab, MDKnoxville, TN1821173121
- Wala Abusalah, MDKnoxville, TN1578034161
- Abrar Ahmad, M.D.Kingsport, TN1376534305
- Mohammed Ahmed, M.D.Morristown, TN1992702781
- Kehinde Ajayi, MDNashville, TN1407343684
- Siddique Akbar, MDJackson, TN1295290328
- Zaher Al-Shallah, MDGermantown, TN1356399117
Common questions
What is Ashton Nicole Breithaupt, DO's NPI number?
Ashton Nicole Breithaupt, DO's National Provider Identifier (NPI) is 1366896334, issued on Apr 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ashton Nicole Breithaupt, DO located?
The NPPES record lists a practice address at 320 Park 40 North Blvd, Knoxville, TN, 37923. Phone: (865) 692-3462. Providers update this record themselves, so call before visiting.
How can I verify Ashton Nicole Breithaupt, DO's license?
NPPES lists Tennessee license number 3979, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashton Nicole Breithaupt, DO prescribe under Medicare Part D?
In 2024, Ashton Nicole Breithaupt, DO had 1,194 Medicare Part D claims for 299 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.