Individual provider Active NPI

Cara Elizabeth Butler

  • Certified Registered Nurse Anesthetist
  • Reston, VA
National Provider Identifier
1447753223
Registry record updated May 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
0024176186 Issued in VA
Practice address
1850 Town Center Pkwy
Reston, VA 20190-3219
Phone
(703) 471-0919
NPI assigned
Mar 17, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 0024176186 VA Primary

Addresses

Primary practice location

1850 Town Center Pkwy
Reston, VA 20190-3219

Mailing address

11521 Olde Tiverton Cir Apt 302
Reston, VA 20194-1928
Phone (978) 726-5195

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180725002858 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 6608123310 Reassigns benefits to 3 organizations
I20230918003621 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 6608123310 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Reston Anesthesia Associates PCGroup PAC ID 2567361124, 52 clinicians
Inova Cares - CommunityGroup PAC ID 9537526330, 187 clinicians

Practice addresses (Care Compare)

1850 Town Ctr Pkwy
Reston, VA 20190-3204
Phone (703) 689-9000

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3600

44045 Rivderside Pkwy
Leesburg, VA 20176-5101
Phone (703) 858-6000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
American Anesthesiology of Virginia, PC CurrentSince Dec 28, 2022 Accepting new patients
Reston Anesthesia Associates, PC CurrentSince Jul 1, 2018 Accepting new patients
American Anesthesiology of Virginia PC CurrentSince Dec 28, 2022 Accepting new patients
Inova Cares - Community CurrentSince Jun 12, 2023 Accepting new patients

Locations

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

1850 Town Center Pkwy
Reston, VA 20190
Phone (703) 478-0922

Organizations & group practices 4

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1521244800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747008000000",
    "number": "1447753223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11521 OLDE TIVERTON CIR APT 302",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201941928",
            "telephone_number": "978-726-5195"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1850 TOWN CENTER PKWY",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201903219",
            "telephone_number": "703-471-0919"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUTLER",
        "first_name": "CARA",
        "middle_name": "ELIZABETH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-17",
        "last_updated": "2025-05-12",
        "certification_date": "2025-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024176186",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Reston, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2025; 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.