Individual provider Active NPI

Craig Louis Louisy, M.D.

  • Surgery Physician
  • Rockville, MD
National Provider Identifier
1457553364
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
D0064692 Issued in MD
Practice address
9715 Medical Center Dr
#233
Rockville, MD 20850-3320
Phone
(240) 403-0621
NPI assigned
Jun 3, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 2009-02030 NC
Surgery Physician 208600000X D0064692 MD Primary
Surgery Physician 208600000X 86060 CT
Surgery Physician 208600000X 0101246689 VA

Addresses

Primary practice location

9715 Medical Center Dr
#233
Rockville, MD 20850-3320

Mailing address

220 Campus Blvd Ste 320
Winchester, VA 22601-2889
Phone (540) 536-5100

Other practice location 1

351 Valley Health Way
Front Royal, VA 22630-3598
Phone (540) 636-0300

Other practice location 2

263 Farmington Ave
Farmington, CT 06030-8063
Phone (860) 679-8080

Other practice location 3

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

Other practice location 4

190 Campus Blvd Ste 310
Winchester, VA 22601-2872
Phone (540) 536-0130

Other practice location 5

759 S Main St
Woodstock, VA 22664-1154
Phone (540) 459-1383

Other identifiers 8

IdentifierTypeStateIssuer
6667OtherELDER HEALTH
7104883OtherAETNA PPO
90333701OtherBCBS OF MARYLAND
0008OtherBLUE CROSS OF DC
014828800MedicaidMD
1621956OtherAETNA HMO
3556979OtherCIGNA
217536OtherJHH

Electronic endpoints 5

TypeEndpointUseAffiliation
Direct Messaging Address clouisy102081@direct.med.uchc.edu Direct
Direct Messaging Address clouisy793803@ValleyHealth.direct-ci.com
Direct Messaging Address clouisy793803@ValleyHealth.direct-ci.com
Direct Messaging Address clouisy793803@ValleyHealth.direct-ci.com
Direct Messaging Address clouisy793803@ValleyHealth.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, VA2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20071010000296 MD Practitioner - General Surgery 0648366401 Reassigns benefits to 2 organizations
I20160627002303 VA Practitioner - General Surgery 0648366401 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Temple University School of Medicine, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Valley Physician Enterprise IncGroup PAC ID 9931268091, 176 clinicians
Warren Memorial Hospital, Inc.Group PAC ID 2365330347, 121 clinicians

Practice addresses (Care Compare)

190 Campus Blvd
Suite 310
Winchester, VA 22601-2872
Phone (540) 536-0130

351 Valley Health Way
Front Royal, VA 22630-6480
Phone (540) 636-0300

759 S Main St
Woodstock, VA 22664-1154
Phone (540) 459-1124

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)1-10
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
2009-02030NCMDSurgery Physician
0101246689VAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Winchester Medical Center Current Accepting new patients
Warren Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Valley Physician Enterprise, Inc. CurrentSince May 13, 2021 Accepting new patients
Shenandoah Valley Pathology Laboratories Inc Current Accepting new patients
Page Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Winchester Medical Center CurrentSince May 13, 2021 Accepting new patients
Shenandoah Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Winchester Medical Center CurrentSince May 13, 2021 Accepting new patients
Upmc Western Maryland Corporation Surgery Current Accepting new patients
Winchester Medical Center Current Accepting new patients
Upmc Western Maryland Corporation CurrentSince Nov 2, 2021 Accepting new patients
Upmc Western Maryland Corporation CurrentSince Nov 2, 2021 Accepting new patients
Valley Physician Enterprise, Inc Surgery CurrentSince May 13, 2021 Accepting new patients
Warren Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Page Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Shenandoah Memorial Hospital, Inc. CurrentSince Jan 13, 2025 Accepting new patients
Upmc Western Maryland Corporation Past Accepting new patients
Shenandoah Memorial Hospital, Inc. Surgery Past Accepting new patients
Upmc Western Maryland Health Services, LLC Surgery Past Accepting new patients
Bladen Healthcare LLC Past Accepting new patients

Locations

1313 National Hwy
Lavale, MD 21502
Phone (240) 362-0288

1000 N Shenandoah Ave
Front Royal, VA 22630
Phone (540) 636-0300

351 Valley Health Way
Front Royal, VA 22630
Phone (540) 636-0300

200 Memorial Dr
Luray, VA 22835
Phone (540) 743-4561

220 Campus Blvd
Ste 320
Winchester, VA 22601

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

190 Campus Blvd
Ste 310
Winchester, VA 22601
Phone (540) 536-0130

240 Shenandoah St
Woodstock, VA 22664
Phone (540) 459-2808

759 S Main St
Woodstock, VA 22664
Phone (540) 459-1100

Interoperability endpoints

  • Direct secure messaging: clouisy793803@valleyhealth.direct-ci.com

Organizations & group practices 21

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.

View all 21

Hospital & facility affiliations 2

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": "1180828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1457553364",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 CAMPUS BLVD STE 320",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012889",
            "telephone_number": "540-536-5100",
            "fax_number": "540-536-0235"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9715 MEDICAL CENTER DR",
            "address_2": "#233",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208503320",
            "telephone_number": "240-403-0621"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "351 Valley Health Way",
            "address_purpose": "LOCATION",
            "city": "Front Royal",
            "state": "VA",
            "postal_code": "226303598",
            "country_code": "US",
            "telephone_number": "540-636-0300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "263 Farmington Ave",
            "address_purpose": "LOCATION",
            "city": "Farmington",
            "state": "CT",
            "postal_code": "060308063",
            "country_code": "US",
            "telephone_number": "860-679-8080",
            "fax_number": "860-679-1430",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1840 Amherst St",
            "address_purpose": "LOCATION",
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            "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": "190 Campus Blvd Ste 310",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012872",
            "country_code": "US",
            "telephone_number": "540-536-0130",
            "fax_number": "540-536-0140",
            "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": "540-459-1383",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOUISY",
        "first_name": "CRAIG",
        "middle_name": "LOUIS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-03",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NC",
            "license": "2009-02030",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MD",
            "license": "D0064692",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CT",
            "license": "86060",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "VA",
            "license": "0101246689",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ELDER HEALTH",
            "identifier": "6667",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA PPO",
            "identifier": "7104883",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS OF MARYLAND",
            "identifier": "90333701",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS OF DC",
            "identifier": "0008",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "014828800",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "1621956",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "3556979",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "JHH",
            "identifier": "217536",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "clouisy102081@direct.med.uchc.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "263 Farmington Ave",
            "city": "Farmington",
            "state": "CT",
            "country_code": "US",
            "postal_code": "060308063",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "clouisy793803@ValleyHealth.direct-ci.com",
            "affiliation": "N",
            "address_1": "351 Valley Health Way",
            "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": "clouisy793803@ValleyHealth.direct-ci.com",
            "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": "clouisy793803@ValleyHealth.direct-ci.com",
            "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": "clouisy793803@ValleyHealth.direct-ci.com",
            "affiliation": "N",
            "address_1": "190 Campus Blvd Ste 310",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012872",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

Verify at the official NPI Registry.