NPIMap

Individual provider Active NPI

Colton Conrad, MD

  • Emergency Medicine Physician
  • Springfield, MA
National Provider Identifier
1336715754
Registry record updated Jul 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
34409 Issued in NH
Practice address
759 Chestnut St
Springfield, MA 01199-1001
Phone
(413) 794-0000
NPI assigned
May 27, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 25, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 34409 NH Primary
Emergency Medicine Physician 207P00000X 1018899 MA

Addresses

Primary practice location

759 Chestnut St
Springfield, MA 01199-1001

Mailing address

280 Chestnut Street
2ND FL
Springfield, MA 01199-1001
Phone (413) 794-5700

Other practice location 1

10 Alice Peck Day Dr
Lebanon, NH 03766-2900
Phone (603) 448-3121

Other practice location 2

273 County Rd
New London, NH 03257-5736
Phone (603) 526-2911

Other practice location 3

1 Medical Center Dr
Lebanon, NH 03756-0001
Phone (603) 650-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, NH, VT3 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
I20240816003334 MA Practitioner - Emergency Medicine 7214330745 Reassigns benefits to 2 organizations
I20250804003306 NH Practitioner - Emergency Medicine 7214330745 Reassigns benefits to 6 organizations
I20251111000885 VT Practitioner - Emergency Medicine 7214330745 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of Massachusetts Medical School, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Dartmouth-Hitchcock ClinicGroup PAC ID 4183537509, 1,445 clinicians
Windsor Hospital CorporationGroup PAC ID 2860387214, shared by 6 NPIs, 56 clinicians
Alice Peck Day Memorial HospitalGroup PAC ID 6103737531, 132 clinicians

Practice addresses (Care Compare)

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

289 County Rd
Windsor, VT 05089-9000

5 Alice Peck Day Dr
Lebanon, NH 03766-2901
Phone (603) 448-3122

Hospital & facility affiliations

  • Mary Hitchcock Memorial Hospital Hospital, Lebanon, NH, CCN 300003
  • Mt Ascutney Hospital Hospital, Windsor, VT, CCN 471302
  • Alice Peck Day Memorial Hospital Hospital, Lebanon, NH, CCN 301305
  • Baystate Franklin Medical Center Hospital, Greenfield, MA, CCN 220016

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of nail tissue1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 15, 2025 Accepting new patients
Berkshire Medical Center Inc. CurrentSince Jul 8, 2024 Accepting new patients
Windsor Hospital Corporation CurrentSince Oct 1, 2025 Accepting new patients
Windsor Hospital Corporation CurrentSince Oct 1, 2025 Accepting new patients
The New London Hospital Association, Inc. CurrentSince Jul 15, 2025 Accepting new patients
Alice Peck Day Memorial Hospital Current Accepting new patients
Berkshire Medical Center, Inc CurrentSince Jul 8, 2024 Accepting new patients
Dartmouth-Hitchcock Clinic Emergency Medicine CurrentSince Jul 15, 2025 Accepting new patients
Windsor Hospital Corporation Emergency Medicine CurrentSince Oct 1, 2025 Accepting new patients
Dartmouth-Hitchcock Clinic CurrentSince Jul 15, 2025 Accepting new patients
The New London Hospital Association, Inc. CurrentSince Jul 15, 2025 Accepting new patients
Alice Peck Day Memorial Hospital Current Accepting new patients
Alice Peck Day Memorial Hospital CurrentSince Jul 15, 2025 Accepting new patients
Alice Peck Day Memorial Hospital CurrentSince Jul 15, 2025 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 15, 2025 Accepting new patients
Baystate Medical Practices, Inc CurrentSince Aug 8, 2024 Accepting new patients
Windsor Hospital Corporation CurrentSince Oct 1, 2025 Accepting new patients
The New London Hospital Association, Inc. Past Accepting new patients

Locations

725 North St
Pittsfield, MA 01201
Phone (413) 447-2839

280 Chestnut St
Fl 2
Springfield, MA 01199
Phone (413) 788-4385

759 Chestnut St
Springfield, MA 01199
Phone (413) 794-3233

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

10 Alice Peck Day Dr
Lebanon, NH 03766
Phone (603) 448-7440

5 Alice Peck Day Dr
Lebanon, NH 03766
Phone (603) 448-3996

273 County Rd
New London, NH 03257
Phone (603) 526-5215

289 County Rd
Windsor, VT 05089
Phone (802) 674-7220

Interoperability endpoints

  • FHIR API: https://edhwebportal.hitchcock.org/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: cconrad613692@direct.dartmouth-hitchcock.org

Organizations & group practices 18

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.

View all 18

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": "1622073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753401600000",
    "number": "1336715754",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 CHESTNUT STREET",
            "address_2": "2ND FL",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "759 CHESTNUT ST",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10 Alice Peck Day Dr",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "NH",
            "postal_code": "037662900",
            "country_code": "US",
            "telephone_number": "603-448-3121",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "273 County Rd",
            "address_purpose": "LOCATION",
            "city": "New London",
            "state": "NH",
            "postal_code": "032575736",
            "country_code": "US",
            "telephone_number": "603-526-2911",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "NH",
            "postal_code": "037560001",
            "country_code": "US",
            "telephone_number": "603-650-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CONRAD",
        "first_name": "COLTON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-27",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NH",
            "license": "34409",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "1018899",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MA

Sources for this page

Verify at the official NPI Registry.