NPIMap

Individual provider Active NPI

Aaron Roy Robertson, M.D.

  • Hospitalist Physician
  • Fargo, ND
National Provider Identifier
1043650302
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
13957 Issued in ND
Practice address
4671 38TH St S
Fargo, ND 58104-7866
Phone
(701) 404-5100
Fax
(701) 499-1166
NPI assigned
Jul 1, 2013
Last updated
Jun 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 13957 ND Primary
Student in an Organized Health Care Education/Training Program 390200000X RL12883 ND
Physical Medicine & Rehabilitation Physician 208100000X 13957 ND

Addresses

Primary practice location

4671 38TH St S
Fargo, ND 58104-7866

Mailing address

4671 38TH St S
Fargo, ND 58104-7866
Phone (701) 404-5100

Other practice location 1

801 Broadway N
Fargo, ND 58122-0170
Phone (701) 234-5933

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ND
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
I20160405000996 ND Practitioner - Internal MedicinePractitioner - Other (Physician) 6507163664 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sanford Medical Center FargoGroup PAC ID 8426967803, 1,210 clinicians
Pam Physician EnterpriseGroup PAC ID 1254628589, 34 clinicians

Practice addresses (Care Compare)

1220 Sheyenne St
West Fargo, ND 58078-2637
Phone (701) 234-4445

4671 38TH St S
Fargo, ND 58104-7866
Phone (701) 404-5100

5225 23Rd Ave S
Fargo, ND 58104-7927
Phone (701) 417-2575

801 Broadway N
Fargo, ND 58102-3641
Phone (701) 234-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Merit-based Incentive Payment System (MIPS)

Final score
82.73 of 100Reported as group
Quality
71.75
Promoting interoperability
100
Improvement activities
40
Cost
70.68

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
13957NDMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pam Physician Enterprise Physical Medicine & Rehabilitation CurrentSince Mar 1, 2021 Accepting new patients
Pam Squared at Dover LLC Past Accepting new patients
Pam Cubed Rehabilitation Hospital of Fargo LLC Past Accepting new patients

Locations

4671 38th St S
Fargo, ND 58104
Phone (701) 404-5100

Organizations & group practices 4

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 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": "1372636800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1043650302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4671 38TH ST S",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581047866",
            "telephone_number": "701-404-5100",
            "fax_number": "701-499-1166"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4671 38TH ST S",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581047866",
            "telephone_number": "701-404-5100",
            "fax_number": "701-499-1166"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 Broadway N",
            "address_purpose": "LOCATION",
            "city": "Fargo",
            "state": "ND",
            "postal_code": "581220170",
            "country_code": "US",
            "telephone_number": "701-234-5933",
            "fax_number": "701-234-7230",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROBERTSON",
        "first_name": "AARON",
        "middle_name": "ROY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-07-01",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "ND",
            "license": "13957",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "ND",
            "license": "RL12883",
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "ND",
            "license": "13957",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fargo, ND

Sources for this page

Verify at the official NPI Registry.