Individual provider Active NPI

Juan Pablo Loja Roldan, DMD

  • General Practice Dentistry
  • Milford, MA
National Provider Identifier
1427802388
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
DN10001481 Issued in MA
Practice address
21 Main St FL 2
Milford, MA 01757-2634
Phone
(508) 478-1555
Fax
(508) 478-7105
NPI assigned
Apr 16, 2024
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
General Practice Dentistry 1223G0001X DN10001481 MA Primary

Addresses

Primary practice location

21 Main St FL 2
Milford, MA 01757-2634

Mailing address

21 Main St FL 2
Milford, MA 01757-2634
Phone (508) 478-1555

Other practice location 1

746 Washington St
Holliston, MA 01746-2116
Phone (508) 429-4445

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1713225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1427802388",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 MAIN ST FL 2",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017572634",
            "telephone_number": "508-478-1555",
            "fax_number": "508-478-7105"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 MAIN ST FL 2",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017572634",
            "telephone_number": "508-478-1555",
            "fax_number": "508-478-7105"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "746 Washington St",
            "address_purpose": "LOCATION",
            "city": "Holliston",
            "state": "MA",
            "postal_code": "017462116",
            "country_code": "US",
            "telephone_number": "508-429-4445",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOJA ROLDAN",
        "first_name": "JUAN",
        "middle_name": "PABLO",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-04-16",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "DN10001481",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milford, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.