NPIMap

Individual provider Active NPI

David Scott Johnson, MD

  • Internal Medicine Physician
  • Concord, NH
National Provider Identifier
1053575779
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
8755 Issued in NH
Practice address
253 Pleasant St
Dartmouth Hitchcock - Primary Care
Concord, NH 03301-7560
Phone
(603) 226-2200
Fax
(603) 640-1228
NPI assigned
Jul 11, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 8755 NH Primary

Addresses

Primary practice location

253 Pleasant St
Dartmouth Hitchcock - Primary Care
Concord, NH 03301-7560

Mailing address

253 Pleasant St
Dartmouth Hitchcock - Primary Care
Concord, NH 03301-7560
Phone (603) 226-2200

Other identifiers 1

IdentifierTypeStateIssuer
3074069MedicaidNH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH
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
I20051109000269 NH Practitioner - Internal Medicine 5294753133 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Georgetown University School of Medicine, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mary Hitchcock Memorial HospitalGroup PAC ID 4486561164, 1,269 clinicians

Practice addresses (Care Compare)

1 Medical Ctr Dr
Lebanon, NH 03756-1000
Phone (603) 650-5000

253 Pleasant St
Concord, NH 03301-7560
Phone (603) 226-2200

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
79.66 of 100Reported as apm
Quality
53.51
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Hitchcock Memorial Hospital Internal Medicine Current Accepting new patients
Mary Hitchcock Memorial Hospital Internal Medicine CurrentSince Jun 1, 2023 Accepting new patients
Dartmouth-Hitchcock Clinic Internal Medicine CurrentSince Jan 1, 2012 Accepting new patients
Dartmouth-Hitchcock Clinic Internal Medicine CurrentSince Jan 1, 2012 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Jun 1, 2023 Accepting new patients

Locations

250 Pleasant St
Concord, NH 03301
Phone (603) 225-2711

253 Pleasant St
Concord, NH 03301
Phone (603) 226-2200

1 Medical Dr
Lebanon, NH 03756
Phone (603) 650-5922

Interoperability endpoints

  • Direct secure messaging: djohnson13795@direct.dartmouth-hitchcock.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 7

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": "1215734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1053575779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "253 PLEASANT ST",
            "address_2": "DARTMOUTH HITCHCOCK - PRIMARY CARE",
            "city": "CONCORD",
            "state": "NH",
            "postal_code": "033017560",
            "telephone_number": "603-226-2200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "253 PLEASANT ST",
            "address_2": "DARTMOUTH HITCHCOCK - PRIMARY CARE",
            "city": "CONCORD",
            "state": "NH",
            "postal_code": "033017560",
            "telephone_number": "603-226-2200",
            "fax_number": "603-640-1228"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "DAVID",
        "middle_name": "SCOTT",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-11",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NH",
            "license": "8755",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3074069",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Concord, NH

Sources for this page

Verify at the official NPI Registry.