Catherine C. Naughton Dowling, DO

Medicare activity in 2024

Official CMS public-use data for Catherine C. Naughton Dowling, 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. Anesthesia for other procedure on large bowel using an endoscope (00811)63 services
2. Insertion of artery tube for blood sampling or infusion through skin (36620)42 services
3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)40 services
4. Anesthesia for procedure on heart and large blood vessels (00560)16 services
5. Ultrasound of heart blood flow, valves and chambers (93320)16 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%
• Arthritis60%
• Ischemic heart disease40%
• Diabetes37%
• Anxiety32%

Hospitals where Catherine C. Naughton Dowling works

Medicare's Facility Affiliation Data lists Catherine C. Naughton Dowling 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.

• Winchester Medical CenterWinchester, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490005

Practice locations

Addresses where Catherine C. Naughton Dowling is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Healthy WayBerkeley Springs, WV 25411 (304) 258‑1234
• 1840 Amherst StWinchester, VA 22601 (540) 536‑8000
• 351 Valley Health WayFront Royal, VA 22630 (540) 636‑0300
• 363 Sunrise BlvdRomney, WV 26757 (304) 822‑4561

Group practices

Medicare enrollment lists Catherine C. Naughton Dowling as a member of this group (CMS data updated October 2, 2026).

• Valley Health Anesthesia Services, LLC125 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in West Virginia →

Other anesthesiologists in Berkeley Springs

Clinicians with the same Medicare primary specialty in Berkeley Springs, WV — not a recommendation.

• Spencer K. Russell, MD
• Alison C. Hessberg, MD
• Katherine H. Johnson, MD
• Andrew A. Campbell, MD
• Bryan A. Currie, DO
• William Shabb, MD
• Andrew K. Dennard, MD
• Mary M. Gardner, MD

All anesthesiologists in Berkeley Springs →

Other clinicians in Valley Health Anesthesia Services, LLC

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

• Amaechi Erondu, MD
• Mary M. Bailey, MD
• Thien C. Vu
• Karen F. Herriotts, CNA
• Spencer K. Russell, MD
• Nicole D. Grass, CNA

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