Organization Active NPI

Pathak Dental Corporation

Doing business as Sierra Gateway Dental Office

  • General Practice Dentistry
  • San Bernardino, CA
National Provider Identifier
1659283422
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
PATHAK DENTAL CORPORATION
Doing business as
Sierra Gateway Dental Office
Practice address
4168 N Sierra Way
San Bernardino, CA 92407-3819
Phone
(909) 886-8900
NPI assigned
Sep 17, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Authorized official

Name
Rohan Pathak, DDS
Title
Ceo
Phone
(714) 310-5160

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice DentistryGroup: 193400000X SINGLE SPECIALTY GROUP 1223G0001X Primary

Addresses

Primary practice location

4168 N Sierra Way
San Bernardino, CA 92407-3819

Mailing address

1142 S Diamond Bar Blvd # 624
Diamond Bar, CA 91765-2203
Phone (714) 310-5160

Other names 1

  • Sierra Gateway Dental Office Doing business as

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1789603200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789603200000",
    "number": "1659283422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1142 S DIAMOND BAR BLVD # 624",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917652203",
            "telephone_number": "714-310-5160"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4168 N SIERRA WAY",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924073819",
            "telephone_number": "909-886-8900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PATHAK DENTAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-09-17",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A",
        "authorized_official_last_name": "PATHAK",
        "authorized_official_first_name": "ROHAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "714-310-5160",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Sierra Gateway Dental Office",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in San Bernardino, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.