Individual provider Active NPI

Duncan James Robertson, MD

  • Emergency Medicine Physician
  • Milford, MA
National Provider Identifier
1124769039
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
1021113 Issued in MA
Practice address
14 Prospect St
Milford, MA 01757-3003
Phone
(978) 464-6034
Fax
(508) 478-2208
NPI assigned
Apr 5, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 1021113 MA Primary

Addresses

Primary practice location

14 Prospect St
Milford, MA 01757-3003

Mailing address

14 Prospect St
Milford, MA 01757-3003

Other practice location 1

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 421-1401

Other identifiers 1

IdentifierTypeStateIssuer
110188744AMedicaidMA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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
I20250801000188 MA Practitioner - Emergency Medicine 0941686265 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
New York Medical College, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Orion Emergency Services, Inc.Group PAC ID 5597753251, 19 clinicians

Practice addresses (Care Compare)

14 Prospect St
Milford, MA 01757-3003
Phone (508) 845-0127

Hospital & facility affiliations

  • Milford Regional Medical Center Hospital, Milford, MA, CCN 220090

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1021113MAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Orion Emergency Services, Inc. Emergency Medicine CurrentSince Jul 1, 2025 Accepting new patients

Locations

14 Prospect St
Milford, MA 01757
Phone (508) 422-2343

Organizations & group practices 1

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 1

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": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1124769039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 PROSPECT ST",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017573003"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 PROSPECT ST",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017573003",
            "telephone_number": "978-464-6034",
            "fax_number": "508-478-2208"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-421-1401",
            "fax_number": "508-421-1490",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROBERTSON",
        "first_name": "DUNCAN",
        "middle_name": "JAMES",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-05",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "1021113",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110188744A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milford, MA

Sources for this page

Verify at the official NPI Registry.