William Charles Thomas, RN

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

R275678 Issued in MD

Practice address

1701 N George Mason Dr Ste 2D
Arlington, VA 22205-3610

Phone

(703) 558-2438

NPI assigned

Jun 26, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, MD2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dominion Anesthesia PLLCGroup PAC ID 7618863713, 73 clinicians

Columbia Outpatient Sedation LLCGroup PAC ID 3476718792, 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Virginia Hospital Center Hospital, Arlington, VA, CCN 490050

Medicare enrollment (NPD)

Enrolled

Credentials

Registered Nurse

State licenses

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.

• Dominion Anesthesia, PLLC

  • Anesthesiology Physician
  • Arlington, VA
  • NPI 1073554952

  DC, Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Columbia Outpatient Sedation LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1588921225

  DC

  Medicare reassignment Care Compare group

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

• Virginia Hospital Center Arlington Health System

  • General Acute Care Hospital
  • Arlington, VA
  • NPI 1790785996
  Care Compare affiliation

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

{
    "created_epoch": "1750896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1548158785",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2307 N CLEVELAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606143315",
            "telephone_number": "860-895-3252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 N GEORGE MASON DR STE 2D",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222053610",
            "telephone_number": "703-558-2438"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "WILLIAM",
        "middle_name": "CHARLES",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-06-26",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MD",
            "license": "R275678",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Albert Thomas, M.D.
• Angela Selene Thomas
• Hyojeong Mia Thomas, FNP-BC
• Jennifer Ann Thomas, NP
• Shane'a Patrice Thomas, LICSW, LCSW-C
• Adrian Beam Thompson, PA-C
• Chadia Mirage Thompson
• Erin Thompson, LCSW
• Phyllis Thompson, LCSW
• Eric Miller Thorn, MD

• Certified Registered Nurse Anesthetist in Arlington, VA
• Providers in Arlington, VA by specialty
• Certified Registered Nurse Anesthetist in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.