Individual provider Active NPI

Christopher Lucas Armstrong, MD

  • Hospitalist Physician
  • Raleigh, NC
National Provider Identifier
1346739794
Registry record updated Aug 24, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
2021-02047 Issued in NC
Practice address
4420 Lake Boone TRL
Raleigh, NC 27607-7505
Phone
(919) 784-7093
NPI assigned
May 1, 2018
Last updated
Aug 24, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X 238093 NC
Internal Medicine Physician 207R00000X 2021-02047 NC
Hospitalist Physician 208M00000X 2021-02047 NC Primary

Addresses

Primary practice location

4420 Lake Boone TRL
Raleigh, NC 27607-7505

Mailing address

102 Mason Farm Rd
Chapel Hill, NC 27599-5440
Phone (919) 966-1216

Other practice location 1

102 Mason Farm Rd
Chapel Hill, NC 27599-6134
Phone (919) 966-1459

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address carmstrong439019@direct.UNC.nchie.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC
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 1

Enrollment IDStateProvider typePAC IDDetails
I20210819000637 NC Practitioner - HospitalistPractitioner - Internal Medicine 7719232529 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Eastern Virginia Medical School, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Carolina MG LLCGroup PAC ID 1951828847, 723 clinicians

Practice addresses (Care Compare)

4420 Lake Boone TRL
Raleigh, NC 27607-7505
Phone (984) 215-4000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2021-02047NCMDInternal Medicine Physician
238093NCMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Rex Hospital Inc Internal Medicine Current Accepting new patients
North Carolina MG, LLC Hospitalist CurrentSince Jun 1, 2025 Accepting new patients

Locations

850 S Main St
Holly Springs, NC 27540
Phone (919) 784-7093

4420 Lake Boone Trl
Raleigh, NC 27607
Phone (919) 784-3034

Interoperability endpoints

  • Direct secure messaging: carmstrong439019@direct.unc.nchie.net

Organizations & group practices 2

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.

Hospital & facility affiliations 5

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": "1525132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1629763200000",
    "number": "1346739794",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "102 MASON FARM RD",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275995440",
            "telephone_number": "919-966-1216",
            "fax_number": "919-843-2356"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4420 LAKE BOONE TRL",
            "city": "RALEIGH",
            "state": "NC",
            "postal_code": "276077505",
            "telephone_number": "919-784-7093"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "102 Mason Farm Rd",
            "address_purpose": "LOCATION",
            "city": "Chapel Hill",
            "state": "NC",
            "postal_code": "275996134",
            "country_code": "US",
            "telephone_number": "919-966-1459",
            "fax_number": "919-843-2356",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARMSTRONG",
        "first_name": "CHRISTOPHER",
        "middle_name": "LUCAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-05-01",
        "last_updated": "2021-08-24",
        "certification_date": "2021-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NC",
            "license": "238093",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NC",
            "license": "2021-02047",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NC",
            "license": "2021-02047",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "carmstrong439019@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "4420 Lake Boone Trl",
            "city": "Raleigh",
            "state": "NC",
            "country_code": "US",
            "postal_code": "276077505",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Raleigh, NC

Sources for this page

Verify at the official NPI Registry.