Organization Active NPI

Greater Washington Anesthesia Associates, LLC

  • Anesthesiology Physician
  • Gainesville, VA
National Provider Identifier
1336718063
Registry record updated Jul 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
GREATER WASHINGTON ANESTHESIA ASSOCIATES, LLC
Practice address
7915 Lake Manassas Dr Ste 302
Gainesville, VA 20155-3260
Phone
(571) 248-0653
Fax
(866) 665-8561
NPI assigned
Jun 17, 2021
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2026

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

Authorized official

Name
Jeff Perry
Title
VP of RCM
Phone
(502) 418-4700

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X Primary
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X

Addresses

Primary practice location

7915 Lake Manassas Dr Ste 302
Gainesville, VA 20155-3260

Mailing address

PO Box 731002
Dallas, TX 75373-1002
Phone (888) 717-5383

Other practice location 1

170 W Shirley Ave Ste 205
Warrenton, VA 20186-3083
Phone (540) 347-2470

National Provider Directory

National Provider Directory

Locations

170 W Shirley Ave
Ste 205
Warrenton, VA 20186
Phone (540) 347-2470

NPI Registry JSON

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

{
    "created_epoch": "1623888000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784073600000",
    "number": "1336718063",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 731002",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753731002",
            "telephone_number": "888-717-5383"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7915 LAKE MANASSAS DR STE 302",
            "city": "GAINESVILLE",
            "state": "VA",
            "postal_code": "201553260",
            "telephone_number": "571-248-0653",
            "fax_number": "866-665-8561"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "170 W Shirley Ave Ste 205",
            "address_purpose": "LOCATION",
            "city": "Warrenton",
            "state": "VA",
            "postal_code": "201863083",
            "country_code": "US",
            "telephone_number": "540-347-2470",
            "fax_number": "866-665-8561",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "GREATER WASHINGTON ANESTHESIA ASSOCIATES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-06-17",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A",
        "authorized_official_last_name": "PERRY",
        "authorized_official_first_name": "JEFF",
        "authorized_official_title_or_position": "VP OF RCM",
        "authorized_official_telephone_number": "502-418-4700"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Gainesville, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.