Individual provider Active NPI

Andrew Jason Dias, DC

  • Chiropractor
  • San Mateo, CA
National Provider Identifier
1487533139
Registry record updated Nov 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
DC37417 Issued in CA
Practice address
1941 Ofarrell St Ste 108
San Mateo, CA 94403-1374
Phone
(650) 333-9285
NPI assigned
Aug 28, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X DC37417 CA Primary

Addresses

Primary practice location

1941 Ofarrell St Ste 108
San Mateo, CA 94403-1374

Mailing address

3591 Sunset Dr
San Bruno, CA 94066-1034
Phone (650) 784-2481

Other names 1

  • Drew Jason Dias Other name

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

State licenses

LicenseStateTypeSpecialty
DC37417CAMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Dr Joe Jayme a Professional Chiropractic Corporation Chiropractor CurrentSince Sep 3, 2025 Accepting new patients

Locations

444 Westlake Ctr
Daly City, CA 94015
Phone (415) 347-7380

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.

NPI Registry JSON

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

{
    "created_epoch": "1756339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764460800000",
    "number": "1487533139",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3591 SUNSET DR",
            "city": "SAN BRUNO",
            "state": "CA",
            "postal_code": "940661034",
            "telephone_number": "650-784-2481"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1941 OFARRELL ST STE 108",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944031374",
            "telephone_number": "650-333-9285"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAS",
        "first_name": "ANDREW",
        "middle_name": "JASON",
        "credential": "DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-08-28",
        "last_updated": "2025-11-30",
        "certification_date": "2025-11-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "DC37417",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DREW",
            "last_name": "DIAS",
            "middle_name": "JASON",
            "credential": "DC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in San Mateo, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 30, 2025; 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.