Mary Bailey, M.D.
NPI 1720395767 · Anesthesiology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Bailey, M.D. is a Anesthesiology Physician provider in Winchester, VA (NPI 1720395767).
Provider details
- NPI number
- 1720395767
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101250984 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
185 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 | 58 | $122 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 34 | $90 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 20 | $60 |
| Anesthesia for Total Hip Replacement01214 | 19 | $342 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 17 | $334 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $143 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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 (4)
- 351 Valley Health WayFront Royal, VA 22630-6480Phone: (540) 636-0300Fax: (540) 636-0427
- 190 Campus Blvd Ste 100Winchester, VA 22601-2872Phone: (540) 536-7140Fax: (540) 662-1187
- 174 Botanical BlvdWinchester, VA 22603-3977Phone: (540) 536-5900Fax: (540) 536-5915
- 759 S Main StWoodstock, VA 22664-1154Phone: (540) 459-1100Fax: (540) 459-1121
Registry dates
- Enumerated
- 2010-09-13
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Frequently asked questions
- What is Mary Bailey's NPI number?
- Mary Bailey's National Provider Identifier (NPI) is 1720395767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Bailey's specialty?
- Mary Bailey is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Bailey located?
- Mary Bailey's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Mary Bailey's phone number?
- The practice phone number listed in the NPPES registry for Mary Bailey is (540) 536-8000.
- Does Mary Bailey accept Medicare?
- Mary Bailey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Bailey's NPI active?
- Yes — Mary Bailey's NPI (1720395767) is active in the NPPES registry as of the last update on 2025-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.