Individual provider Active NPI

Justin D'Addario, MD

  • Vascular Surgery Physician
  • Saint Louis, MO
National Provider Identifier
1477059772
Registry record updated Aug 24, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
075022 Issued in CT
Practice address
1402 S Grand Blvd # M260
Saint Louis, MO 63104-1004
Phone
(845) 656-7412
NPI assigned
Apr 4, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Vascular Surgery Physician 2086S0129X 075022 CT Primary

Addresses

Primary practice location

1402 S Grand Blvd # M260
Saint Louis, MO 63104-1004

Mailing address

263 Farmington Ave
Farmington, CT 06030-8082
Phone (606) 798-0808

Other practice location 1

263 Farmington Ave
Farmington, CT 06030-8063
Phone (860) 679-8080

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jaddario69747@direct.med.uchc.edu

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
I20250925003277 NC Practitioner - General Surgery 4385990514 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Caldwell Memorial Hospital IncGroup PAC ID 5395646970, shared by 13 NPIs, 212 clinicians

Practice addresses (Care Compare)

36 14TH Ave NE
Suite 2B
Hickory, NC 28601-2580
Phone (828) 757-5074

401 Mulberry St SW
Suite 207
Lenoir, NC 28645-5463
Phone (828) 757-6462

Hospital & facility affiliations

  • Caldwell Memorial Hospital Hospital, Lenoir, NC, CCN 340041

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal1-10
Leg revascularization (restoring blood flow)1-10
Removal of tissue13

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Caldwell Memorial Hospital, Inc CurrentSince Aug 31, 2025 Accepting new patients
Caldwell Memorial Hospital Inc. CurrentSince Aug 31, 2025 Accepting new patients
University of Connecticut Health Center CurrentSince Aug 20, 2023 Accepting new patients
University of Connecticut Health Center CurrentSince Aug 20, 2023 Accepting new patients
Caldwell Memorial Hospital, Inc. CurrentSince Jan 29, 2026 Accepting new patients
Caldwell Memorial Hospital, Inc Past Accepting new patients
University of Connecticut Health Center Past Accepting new patients

Locations

263 Farmington Ave
Farmington, CT 06030
Phone (860) 679-4477

836 Hopmeadow St
Simsbury, CT 06070
Phone (860) 651-3519

65 Kane St
West Hartfrd, CT 06119
Phone (860) 523-6421

160 River Bend Dr
Ste A
Granite Falls, NC 28630
Phone (828) 757-5042

36 14th Ave NE
Ste 2B
Hickory, NC 28601
Phone (828) 757-5074

322 Mulberry St SW
Ste F
Lenoir, NC 28645
Phone (828) 757-6414

212 Mulberry St SW
Lenoir, NC 28645
Phone (828) 757-5100

401 Mulberry St SW
Ste 207
Lenoir, NC 28645
Phone (828) 757-6462

321 Mulberry St SW
Lenoir, NC 28645
Phone (828) 757-5100

5221 Paramount Pkwy
Ste 420
Morrisville, NC 27560
Phone (984) 215-6533

Interoperability endpoints

  • Direct secure messaging: jaddario69747@direct.med.uchc.edu
  • Direct secure messaging: jdaddario69747@direct.med.uchc.edu

Organizations & group practices 7

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": "1522800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1692835200000",
    "number": "1477059772",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "263 FARMINGTON AVE",
            "city": "FARMINGTON",
            "state": "CT",
            "postal_code": "060308082",
            "telephone_number": "606-798-0808",
            "fax_number": "860-679-1430"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1402 S GRAND BLVD # M260",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631041004",
            "telephone_number": "845-656-7412"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "263 Farmington Ave",
            "address_purpose": "LOCATION",
            "city": "Farmington",
            "state": "CT",
            "postal_code": "060308063",
            "country_code": "US",
            "telephone_number": "860-679-8080",
            "fax_number": "860-679-1430",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "D'ADDARIO",
        "first_name": "JUSTIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-04",
        "last_updated": "2023-08-24",
        "certification_date": "2023-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "CT",
            "license": "075022",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jaddario69747@direct.med.uchc.edu",
            "affiliation": "N",
            "address_1": "263 Farmington Ave",
            "city": "Farmington",
            "state": "CT",
            "country_code": "US",
            "postal_code": "060308063",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.