Mary Mercedes Bailey, M.D.
Anesthesiology Physician · Winchester, VA
Mary Mercedes Bailey, M.D. is an anesthesiology physician with a practice address in Winchester, Virginia, and NPI 1720395767, issued on Sep 13, 2010. Check the license (Virginia 0101250984, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Mercedes Bailey
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 0101250984 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Amherst St, Winchester, VA 22601
- Phone
- (540) 536-8000
- Enumerated
- Sep 13, 2010
- Record last updated
- Feb 11, 2025
- Fax
- (540) 536-7780
- Medicare enrollment
- Enrolled (PECOS I20181119000833); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2010
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,453 in Virginia → Look up another NPI →
Also registered at 1840 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rownaq AbidalrahimInternal Medicine Physician1538963897
- Daniel Abraham, MDInternal Medicine Physician1841388691
- Muhammad Afridi, MDHospitalist Physician1902169741
- Yusuf Akpolat, MDDiagnostic Radiology Physician1043669070
- Neeraja Akula, MDInternal Medicine Physician1265598981
- Ahmet Altay, M.DInternal Medicine Physician1568693067
Verify Mary Mercedes Bailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101250984Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.12
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 17,774 providers of this specialty with any payment received $669.59 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
- Valley Health Anesthesia Services, LLCWinchester, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Mercedes Bailey among 1,453 anesthesiology physician records in Virginia
Mary Mercedes Bailey, M.D. is one of 1,453 anesthesiology physician records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 67% of them.
- NPI issued2010 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2010 · median 2005 among the 935 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 anesthesiology physician records list a practice address in Winchester
They are 48 of the 2,762 NPPES records with a practice address in Winchester, and 1,453 anesthesiology physician records in Virginia.
All 1,453 in Virginia → Every provider in Winchester → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Richard Creasy, MDWinchester, VA 226011992782445
- John Davis, MDWinchester, VA 226011093793382
- Andrew Dennard, M.D.Winchester, VA 226011487635785
- Kevin Galvin, M.D.Winchester, VA 226011336134881
- Charles Hagan, MDWinchester, VA 226011992777569
- Gregory Harris, MDWinchester, VA 226011629041637
- Nelson Isenhower, MDWinchester, VA 226011841262615
- David Kliewer, MDWinchester, VA 226011801861281
Common questions
What is Mary Mercedes Bailey, M.D.'s NPI number?
Mary Mercedes Bailey, M.D.'s National Provider Identifier (NPI) is 1720395767, issued on Sep 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Mercedes Bailey, M.D. located?
The NPPES record lists a practice address at 1840 Amherst St, Winchester, VA, 22601. Phone: (540) 536-8000. Providers update this record themselves, so call before visiting.
How can I verify Mary Mercedes Bailey, M.D.'s license?
NPPES lists Virginia license number 0101250984, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.