Ashton N. Breithaupt, DO

Medicare activity in 2024

Official CMS public-use data for Ashton N. Breithaupt, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)297 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)184 services
3. Red blood cell concentration measurement (85014)163 services
4. Blood test, basic group of blood chemicals (calcium, ionized) (80047)162 services
5. Insertion of needle into vein for collection of blood sample (36415)161 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Chronic kidney disease75%
• Diabetes61%
• Ischemic heart disease54%
• Arthritis52%

Hospitals where Ashton N. Breithaupt works

Medicare's Facility Affiliation Data lists Ashton N. Breithaupt at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Clinch Valley Medical CenterRichlands, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490060
• Johnson City Medical CenterJohnson City, TN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 440063
• Johnston Memorial HospitalAbingdon, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490053
• Wellmont Bristol Regional Medical CenterBristol, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440012
• Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440017

Practice locations

Addresses where Ashton N. Breithaupt is enrolled with Medicare (CMS data updated October 2, 2026).

• 2002 Brookside Dr, Suite 102Kingsport, TN 37660
• 340 Anderson Hollow Rd, Suite 100Norton, VA 24273

Group practices

Medicare enrollment lists Ashton N. Breithaupt as a member of this group (CMS data updated October 2, 2026).

• Regional Kidney Care PC8 clinicians in the group

Specialties

• Nephrologyprimary
• Internal Medicinealso

Find other Nephrology doctors in Tennessee →

Other nephrologists in Kingsport

Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.

• Sharan K. Kanakiriya, MD
• Duc Q. Vu, MD
• Tapasi C. Saha, MD
• Abrar Ahmad, MD
• Sarah Abdel Massih, MD
• Sathiyendran Poobalasingham, MD
• Steven C. Butler, MD

All nephrologists in Kingsport →

Other clinicians in Regional Kidney Care PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Kaitlyn M. Nace
• Duc Q. Vu, MD
• Tapasi C. Saha, MD
• Sarah Abdel Massih, MD
• Steven C. Butler, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians