Mary Mercedes Bailey, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

0101250984 Issued in VA

Practice address

1840 Amherst St
Winchester, VA 22601-2808

Phone

(540) 536-8000

Fax

(540) 536-7780

NPI assigned

Sep 13, 2010

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Electronic endpoints 8

Medicare fee-for-service enrollment

Enrolled in VA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Anesthesiology

Education

Rush Medical College of Rush University, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Valley Health Anesthesia Services, LLCGroup PAC ID 3678002565, 124 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Warren Memorial Hospital Hospital, Front Royal, VA, CCN 490033

Merit-based Incentive Payment System (MIPS)

Final score

84.14 of 100Reported as group

Quality

83.98

Improvement activities

40

Cost

76.51

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Valley Health Anesthesia Services, LLC

  • Anesthesiology Physician
  • Winchester, VA
  • NPI 1174343610
  Medicare reassignment Care Compare group NPD
• Winchester Anesthesiologists Inc

  • Anesthesiology Physician
  • Winchester, VA
  • NPI 1700841137
  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Warren Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Front Royal, VA
  • NPI 1427085232
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1284336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739232000000",
    "number": "1720395767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3297",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226042497",
            "telephone_number": "540-662-8336",
            "fax_number": "540-662-8593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1840 AMHERST ST",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012808",
            "telephone_number": "540-536-8000",
            "fax_number": "540-536-7780"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "351 Valley Health Way",
            "address_purpose": "LOCATION",
            "city": "Front Royal",
            "state": "VA",
            "postal_code": "226306480",
            "country_code": "US",
            "telephone_number": "540-636-0300",
            "fax_number": "540-636-0427",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "174 Botanical Blvd",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226033977",
            "country_code": "US",
            "telephone_number": "540-536-5900",
            "fax_number": "540-536-5915",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "190 Campus Blvd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012872",
            "country_code": "US",
            "telephone_number": "540-536-7140",
            "fax_number": "540-662-1187",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "759 S Main St",
            "address_purpose": "LOCATION",
            "city": "Woodstock",
            "state": "VA",
            "postal_code": "226641154",
            "country_code": "US",
            "telephone_number": "540-459-1100",
            "fax_number": "540-459-1121",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAILEY",
        "first_name": "MARY",
        "middle_name": "MERCEDES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-13",
        "last_updated": "2025-02-11",
        "certification_date": "2025-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101250984",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "190 Campus Blvd Ste 150",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012872",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "190 Campus Blvd Ste 100",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012842",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "1840 Amherst St",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012808",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "1860 Amherst St",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012808",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "174 Botanical Blvd",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226033977",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "759 S Main St",
            "city": "Woodstock",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226641154",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "1000 N Shenandoah Ave",
            "city": "Front Royal",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226303598",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mbailey117802@soc.inova.org",
            "affiliation": "N",
            "address_1": "200 Memorial Dr",
            "city": "Luray",
            "state": "VA",
            "country_code": "US",
            "postal_code": "228351000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Harjit S Bagri, MD
• Menbere Bahru, MD
• Khurram Muhammad Baig, DO
• Ashley Amber Bailey, MSW, LCSW
• Jenna Bailey
• Stephanie Shenk Bailey, PA-C
• Kerri Leigh Bain, PT
• Amanda L Baker, NP-C
• Ann Baker
• Carrie R Baker, FNP-C, PMHNP-BC

• Anesthesiology Physician in Winchester, VA
• Providers in Winchester, VA by specialty
• Anesthesiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.