Individual provider Active NPI

Ruby Gardiner, CRNA

  • Certified Registered Nurse Anesthetist
  • College Station, TX
National Provider Identifier
1659788602
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
0024177510 Issued in VA
Practice address
700 Scott and White Dr
College Station, TX 77845-6441
Phone
(979) 207-0100
Fax
(979) 207-2161
NPI assigned
Jul 22, 2014
Last updated
Sep 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 1157829 TX
Certified Registered Nurse Anesthetist 367500000X 0024177510 VA Primary
Registered Nurse 163W00000X 0001242014 VA

Addresses

Primary practice location

700 Scott and White Dr
College Station, TX 77845-6441

Mailing address

PO Box 844658
Dallas, TX 75284-4658
Phone (800) 994-0371

Other practice location 1

1840 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-8000

Other practice location 2

716 Stevens Ave.
Porland, ME 04103
Phone (207) 221-4516

Other practice location 3

878 Fox Dr
Winchester, VA 22603-8613
Phone (540) 662-8336

Other practice location 4

1860 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-8000

Electronic endpoints 4

TypeEndpointUseAffiliation
Direct Messaging Address rgardiner613210@soc.inova.org
Direct Messaging Address rgardiner1521573@direct.sw.org
Other URL 1659788602 Health Information Exchange (HIE)
Direct Messaging Address rgardiner613210@soc.inova.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, WV, DC, MD5 enrollments
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 5

Enrollment IDStateProvider typePAC IDDetails
I20190529003311 VA Practitioner - Anesthesiology 9830432178 Reassigns benefits to 1 organization
I20200213000298 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9830432178 Reassigns benefits to 4 organizations
I20230628003921 WV Practitioner - Certified Registered Nurse Anesthetist (Crna) 9830432178
I20231109001909 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 9830432178 Reassigns benefits to 1 organization
I20260611004613 MD Practitioner - Certified Registered Nurse Anesthetist (Crna) 9830432178 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
Scott and White ClinicGroup PAC ID 8123923604, shared by 4 NPIs, 2,426 clinicians
SMG Anesthesia Specialists LLCGroup PAC ID 6305081118, 501 clinicians

Practice addresses (Care Compare)

1280 Arrington Rd
Suite 200
College Station, TX 77845-8696
Phone (979) 207-6550

500 Martha Jefferson Dr
Charlottesville, VA 22911-4668
Phone (434) 654-7000

700 Scott and White Dr
College Station, TX 77845-6441
Phone (979) 207-0100

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.34 of 100Reported as apm
Quality
79.86
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN1018733MDMDRegistered Nurse
0001242014VAMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Winchester Medical Center CurrentSince May 1, 2019 Accepting new patients
Surgery Center Anesthesia Providers PC Nurse Anesthetist, Certified Registered CurrentSince Sep 1, 2025 Accepting new patients
City Hospital, Inc. CurrentSince May 15, 2023 Accepting new patients
Shenandoah Valley Pathology Laboratories Inc Current Accepting new patients
SMG Anesthesia Specialists LLC CurrentSince Aug 1, 2025 Accepting new patients
Medstar Medical Group Anesthesiology LLC CurrentSince Nov 1, 2023 Accepting new patients
Medstar Medical Group Anesthesiology LLC CurrentSince Nov 1, 2023 Accepting new patients
Winchester Medical Center Current Accepting new patients
Winchester Anesthesiologists Inc CurrentSince May 1, 2022 Accepting new patients
Winchester Medical Center Nurse Anesthetist, Certified Registered CurrentSince May 1, 2019 Accepting new patients
Winchester Medical Center Current Accepting new patients
City Hospital Inc Nurse Anesthetist, Certified Registered CurrentSince May 15, 2023 Accepting new patients

Locations

3007 Tilden St NW
Ste 5N
Washington, DC 20008

7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000

400 10th St E
Waconia, MN 55387

500 Martha Jefferson Dr
Charlottesvle, VA 22911
Phone (434) 654-7000

1040 Main St
Danville, VA 24541
Phone (434) 792-1433

2010 Bremo Rd
Ste 132
Richmond, VA 23226
Phone (804) 285-0680

2025 Glenn Mitchell Dr
Virginia Beach, VA 23456
Phone (757) 507-1000

1840 Amherst St
Winchester, VA 22601
Phone (540) 536-8700

1860 Amherst St
Winchester, VA 22601
Phone (540) 536-7870

220 Campus Blvd
Ste 100
Winchester, VA 22601

525 Amherst St
Winchester, VA 22601
Phone (336) 420-7472

874 Fox Dr
Winchester, VA 22603
Phone (540) 662-0990

878 Fox Dr
Winchester, VA 22603
Phone (540) 546-2624

2500 Hospital Dr
Martinsburg, WV 25401
Phone (304) 233-4134

Organizations & group practices 13

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

View all 13

Hospital & facility affiliations 1

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": "1405987200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1659788602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 SCOTT AND WHITE DR",
            "city": "COLLEGE STATION",
            "state": "TX",
            "postal_code": "778456441",
            "telephone_number": "979-207-0100",
            "fax_number": "979-207-2161"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1840 Amherst St",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012808",
            "country_code": "US",
            "telephone_number": "540-536-8000",
            "fax_number": "540-536-7780",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "716 Stevens Ave.",
            "address_purpose": "LOCATION",
            "city": "Porland",
            "state": "ME",
            "postal_code": "04103",
            "country_code": "US",
            "telephone_number": "207-221-4516",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "878 Fox Dr",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226038613",
            "country_code": "US",
            "telephone_number": "540-662-8336",
            "fax_number": "540-662-8593",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1860 Amherst St",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012808",
            "country_code": "US",
            "telephone_number": "540-536-8000",
            "fax_number": "540-536-7780",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GARDINER",
        "first_name": "RUBY",
        "name_prefix": "Ms.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-07-22",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1157829",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024177510",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "VA",
            "license": "0001242014",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rgardiner613210@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": "rgardiner1521573@direct.sw.org",
            "affiliation": "N",
            "address_1": "700 Scott and White Dr",
            "city": "College Station",
            "state": "TX",
            "country_code": "US",
            "postal_code": "778456441",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "1659788602",
            "affiliation": "N",
            "endpointDescription": "1659788602",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "n/a",
            "address_1": "108 Cross Keys Pl",
            "city": "Stephens City",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226553718",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rgardiner613210@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"
        }
    ],
    "other_names": []
}

Other providers in College Station, TX

Sources for this page

Verify at the official NPI Registry.