Catherine Naughton Dowling, DO
NPI 1689658262 · Anesthesiology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1689658262
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2966 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
268 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 63 | $87 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 42 | $42 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 40 | $92 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 16 | $522 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 16 | $17 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 16 | $3 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (10)
- 1000 N Shenandoah AveFront Royal, VA 22630-3598Phone: (540) 635-0219Fax: (540) 635-0427
- 200 Memorial DrLuray, VA 22835-1000Phone: (540) 743-4561Fax: (540) 743-9560
- 174 Botanical BlvdWinchester, VA 22603-3977Phone: (540) 536-5900Fax: (540) 536-5915
- 190 Campus Blvd Ste 100Winchester, VA 22601-2842Phone: (540) 662-8336
- 874 Fox DrWinchester, VA 22603-8613Phone: (540) 662-8336Fax: (540) 662-8593
- 1860 Amherst StWinchester, VA 22601-2808Phone: (540) 536-8000Fax: (540) 536-7780
- 190 Campus Blvd Ste 150Winchester, VA 22601-2872Phone: (540) 662-8336
- 759 S Main StWoodstock, VA 22664-1154Phone: (540) 459-4110Fax: (540) 459-1121
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2023-09-08
- Certified
- 2023-08-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.