NPIMap

Individual provider Active NPI

Gregory Allen Howes, MD

  • Neurological Surgery Physician
  • Roanoke, VA
National Provider Identifier
1801074661
Registry record updated Jan 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
0102204020 Issued in VA
Practice address
2331 Franklin Rd SW
Roanoke, VA 24014
Phone
(540) 224-5170
Fax
(540) 344-3016
NPI assigned
Feb 4, 2008
Last updated
Jan 28, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery Physician 207T00000X 0102204020 VA Primary

Addresses

Primary practice location

2331 Franklin Rd SW
Roanoke, VA 24014

Mailing address

213 S Jefferson St Ste 1006
Roanoke, VA 24011-1713

Other identifiers 2

IdentifierTypeStateIssuer
2945022MedicaidOH
7100074770MedicaidKY

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ghowes64347@direct.carilionclinic.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20141231001578 VA Practitioner - Neurosurgery 9032296116 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Carilion Giles Community HospitalGroup PAC ID 3678670221, 223 clinicians
Carilion Medical CenterGroup PAC ID 9830096585, 956 clinicians
Oandw EnterprisesGroup PAC ID 6608927298, 216 clinicians

Practice addresses (Care Compare)

1107 A Brookdale St
Martinsville, VA 24112-4501
Phone (276) 670-3300

1906 Belleview Ave SE
Roanoke, VA 24014-1838
Phone (540) 981-7000

2017 Jefferson St SW
Roanoke, VA 24014-2419
Phone (540) 981-7925

2017 S Jefferson St
Roanoke, VA 24014-2419
Phone (540) 981-7128

2331 Franklin Rd SW
Roanoke, VA 24014-1111
Phone (540) 224-5170

935 Fairystone Park Hwy
Stanleytown, VA 24168-3014
Phone (888) 724-0268

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion208
Laminectomy or laminotomy (partial removal of spine bones)82

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Osteopathy, Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Carilion Medical Center CurrentSince Dec 1, 2014 Accepting new patients
Carilion Rockbridge Community Hospital CurrentSince Jul 1, 2021 Accepting new patients
Carilion Rockbridge Community Hospital CurrentSince Jul 1, 2021 Accepting new patients
Carilion Giles Community Hospital CurrentSince Aug 1, 2020 Accepting new patients
Sentara Medical Group CurrentSince Mar 9, 2021 Accepting new patients
Carilion Franklin Memorial Hospital CurrentSince Apr 1, 2024 Accepting new patients
Carilion Healthcare Corporation CurrentSince Mar 2, 2026 Accepting new patients
Carilion Tazewell Community Hospital CurrentSince Mar 2, 2026 Accepting new patients
Carilion Healthcare Corporation CurrentSince Mar 2, 2026 Accepting new patients
Carilion Giles Community Hospital CurrentSince Aug 1, 2020 Accepting new patients
Carilion Franklin Memorial Hospital CurrentSince Apr 1, 2024 Accepting new patients
Carilion Medical Center CurrentSince Dec 1, 2014 Accepting new patients
Carilion Medical Center Past Accepting new patients

Locations

1 Health Cir
Lexington, VA 24450
Phone (540) 458-3300

1107A Brookdale St
Martinsville, VA 24112
Phone (276) 634-0379

850 Kempsville Rd
Norfolk, VA 23502
Phone (757) 261-0162

159 Hartley Way
Pearisburg, VA 24134
Phone (540) 921-6000

2017 Jefferson St SW
Roanoke, VA 24014
Phone (540) 981-7128

213 S Jefferson St
Ste 1006
Roanoke, VA 24011
Phone (540) 224-5353

2331 Franklin Rd SW
Roanoke, VA 24014
Phone (540) 725-1226

180 Floyd Ave
Rocky Mount, VA 24151
Phone (540) 483-5277

1080 First Colonial Rd
Ste 400
Virginia Beach, VA 23454
Phone (757) 395-1880

Interoperability endpoints

  • Direct secure messaging: ghowes64347@direct.carilionclinic.org

Organizations & group practices 14

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 14

Hospital & facility affiliations 10

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": "1202083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769558400000",
    "number": "1801074661",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 S JEFFERSON ST STE 1006",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240111713"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2331 FRANKLIN RD SW",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "24014",
            "telephone_number": "540-224-5170",
            "fax_number": "540-344-3016"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOWES",
        "first_name": "GREGORY",
        "middle_name": "ALLEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-02-04",
        "last_updated": "2026-01-28",
        "certification_date": "2026-01-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "VA",
            "license": "0102204020",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2945022",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7100074770",
            "state": "KY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ghowes64347@direct.carilionclinic.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "cghowes64347@direct.carilionclinic.org",
            "address_1": "2331 Franklin Rd SW",
            "city": "Roanoke",
            "state": "VA",
            "country_code": "US",
            "postal_code": "24014",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Roanoke, VA

Sources for this page

Verify at the official NPI Registry.