NPIMap

Individual provider Active NPI

Gregory C Mathews, MD

  • Neurology Physician
  • Charleston, WV
National Provider Identifier
1265529374
Registry record updated May 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
56963 Issued in MD
Practice address
415 Morris St Ste 300
Charleston, WV 25301-1853
Phone
(304) 388-6441
Fax
(304) 388-6445
NPI assigned
Oct 9, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 56963 MD Primary

Addresses

Primary practice location

415 Morris St Ste 300
Charleston, WV 25301-1853

Mailing address

400 Association Dr Ste 102
Charleston, WV 25311-1298

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gregory.mathews@camc.cernerdirect.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD, WV3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20110415000454 DC Practitioner - Neurology 3678620796 Reassigns benefits to 1 organization
I20180418001195 MD Practitioner - Neurology 3678620796 Reassigns benefits to 1 organization
I20240919000402 WV Practitioner - Neurology 3678620796 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Washington University School of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

196 Thomas Johnson Dr
Suite 120
Frederick, MD 21702-4521
Phone (240) 566-3130

501 Morris St
Charleston, WV 25301-1326
Phone (304) 388-7823

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
56963MDMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Comprehensive Neurology Services, P.a. CurrentSince Feb 10, 2018 Accepting new patients
Comprehensive Neurology Services, P.a. CurrentSince Feb 10, 2018 Accepting new patients
Privia Medical Group, LLC Neurology CurrentSince May 15, 2017 Accepting new patients
Charleston Area Medical Center Inc CurrentSince Oct 28, 2024 Accepting new patients
Privia Medical Group, LLC CurrentSince May 15, 2017 Accepting new patients
Charleston Area Medical Center, Inc. CurrentSince Oct 28, 2024 Accepting new patients
Pavel Klein Neurology Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

196 Thomas Johnson Dr
Ste 120
Frederick, MD 21702
Phone (240) 566-3130

9470 Annapolis Rd
Ste 309
Lanham, MD 20706
Phone (202) 832-1800

1400 Forest Glen Rd
Ste 225
Silver Spring, MD 20910
Phone (301) 456-5810

3200 Maccorkle Ave SE
Charleston, WV 25304
Phone (304) 388-2550

415 Morris St
Ste 300
Charleston, WV 25301
Phone (304) 345-6303

501 Morris St
Charleston, WV 25301
Phone (304) 348-6293

400 Association Dr
Ste 102
Charleston, WV 25311
Phone (304) 388-1762

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/7347/brand/1/csg/1/fhir/r4
  • Direct secure messaging: gregory.mathews@camc.cernerdirect.com

Organizations & group practices 8

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 12

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": "1160352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1265529374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 ASSOCIATION DR STE 102",
            "city": "CHARLESTON",
            "state": "WV",
            "postal_code": "253111298",
            "fax_number": "304-388-0019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "415 MORRIS ST STE 300",
            "city": "CHARLESTON",
            "state": "WV",
            "postal_code": "253011853",
            "telephone_number": "304-388-6441",
            "fax_number": "304-388-6445"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATHEWS",
        "first_name": "GREGORY",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-09",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "56963",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gregory.mathews@camc.cernerdirect.com",
            "affiliation": "N",
            "address_1": "415 Morris St Ste 300",
            "city": "Charleston",
            "state": "WV",
            "country_code": "US",
            "postal_code": "253011853",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Charleston, WV

Sources for this page

Verify at the official NPI Registry.