Individual provider Active NPI

David Mark Demaria

  • Cardiovascular Disease Physician
  • Manassas, VA
National Provider Identifier
1043553852
Registry record updated Oct 26, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
0101267566 Issued in VA
Practice address
8640 Sudley Rd Ste 302
Manassas, VA 20110-4404
Phone
(703) 369-5959
Fax
(703) 369-7473
NPI assigned
Mar 29, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 26, 2020

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 0101267566 VA
Student in an Organized Health Care Education/Training Program 390200000X
Cardiovascular Disease Physician 207RC0000X 0101267566 VA Primary

Addresses

Primary practice location

8640 Sudley Rd Ste 302
Manassas, VA 20110-4404

Mailing address

PO Box 60447
Charlotte, NC 28260-0447
Phone (703) 369-5959

Other practice location 1

169 Ashley Ave
Room 202 Main Hospital, MSC 333
Charleston, SC 29425-8905
Phone (843) 792-3355

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ddemaria740979@direct.novanthealth.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC2 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
I20191105000101 VA Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 8820228653 Reassigns benefits to 2 organizations
I20250409000514 DC Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 8820228653 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Georgetown University School of Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians
Uva Community Health Medical Group LLCGroup PAC ID 4688587967, 339 clinicians

Practice addresses (Care Compare)

13575 Heathcote Blvd
Suite 200
Gainesville, VA 20155-6700
Phone (571) 472-2900

21785 Filigree CT
Suite 100
Ashburn, VA 20147-6214
Phone (703) 204-9301

3300 Gallows Rd
Falls Church, VA 22042-3307

8081 Innovation Park Dr
Fairfax, VA 22031-4867

8640 Sudley Rd
Suite 302
Manassas, VA 20110-4404
Phone (703) 369-5959

Hospital & facility affiliations

  • Inova Loudoun Hospital Hospital, Leesburg, VA, CCN 490043
  • Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
  • Uva Health Prince William Medical Center Hospital, Manassas, VA, CCN 490045
  • Uva Health Haymarket Medical Center Hospital, Haymarket, VA, CCN 490144

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Apr 14, 2025 Accepting new patients
Uva Community Health Medical Group, LLC Cardiovascular Disease CurrentSince Oct 1, 2019 Accepting new patients
Inova Health Care Services CurrentSince Apr 14, 2025 Accepting new patients
Inova Health Care Services Internal Medicine CurrentSince Apr 14, 2025 Accepting new patients
Uva Community Health Medical Group, LLC CurrentSince Oct 1, 2019 Accepting new patients

Locations

4105 Lewis and Clark Dr
Charlottesvle, VA 22911

8095 Innovation Park Dr
Bldg C
Fairfax, VA 22031
Phone (571) 472-6253

8081 Innovation Park Dr
#700
Fairfax, VA 22031
Phone (571) 472-2900

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

13575 Heathcote Blvd
Ste 200
Gainesville, VA 20155
Phone (703) 468-2590

15225 Heathcote Blvd
Haymarket, VA 20169
Phone (571) 284-1000

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

8640 Sudley Rd
Ste 302
Manassas, VA 20110
Phone (703) 369-5959

8700 Sudley Rd
Manassas, VA 20110
Phone (703) 369-8000

46000 Center Oak Plz
Ste 190
Sterling, VA 20166
Phone (703) 430-4343

Interoperability endpoints

  • Direct secure messaging: ddemaria1449657@soc.inova.org
  • Direct secure messaging: ddemaria740979@direct.novanthealth.org

Organizations & group practices 5

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 6

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": "1364515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1603670400000",
    "number": "1043553852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 60447",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282600447",
            "telephone_number": "703-369-5959",
            "fax_number": "703-369-7473"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8640 SUDLEY RD STE 302",
            "city": "MANASSAS",
            "state": "VA",
            "postal_code": "201104404",
            "telephone_number": "703-369-5959",
            "fax_number": "703-369-7473"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "169 Ashley Ave",
            "address_2": "Room 202 Main Hospital, MSC 333",
            "address_purpose": "LOCATION",
            "city": "Charleston",
            "state": "SC",
            "postal_code": "294258905",
            "country_code": "US",
            "telephone_number": "843-792-3355",
            "fax_number": "843-876-4809",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEMARIA",
        "first_name": "DAVID",
        "middle_name": "MARK",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-03-29",
        "last_updated": "2020-10-26",
        "certification_date": "2020-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101267566",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "VA",
            "license": "0101267566",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ddemaria740979@direct.novanthealth.org",
            "affiliation": "N",
            "address_1": "169 Ashley Ave",
            "address_2": "Room 202 Main Hospital, MSC 333",
            "city": "Charleston",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294258905",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Manassas, VA

Sources for this page

Verify at the official NPI Registry.