Gerin Joseph Albelda

Primary specialty

DentistTaxonomy code 122300000X

License

DDS113149 Issued in CA

Practice address

2243 Mowry Ave Ste B
Fremont, CA 94538-1630

Phone

(510) 797-8991

NPI assigned

Jun 5, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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.

• Ryan W. Jergensen, DDS, Professional Corporation

  • Dentist
  • Fremont, CA
  • NPI 1649559758
  NPD (past)

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

{
    "created_epoch": "1685923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1780378752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4217 REMORA DR",
            "city": "UNION CITY",
            "state": "CA",
            "postal_code": "945872535",
            "telephone_number": "510-435-8029"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2243 MOWRY AVE STE B",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945381630",
            "telephone_number": "510-797-8991"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALBELDA",
        "first_name": "GERIN",
        "middle_name": "JOSEPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-06-05",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "CA",
            "license": "DDS113149",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alameda Adult Day Health Center
• Alameda County
• Alan M. Lieberman, D.D.S., Apc
• Jorge E Alaniz, D.P.M.
• Sujay Alapati
• Albertsons LLC
• Nataly Alcala
• Richard Pacho Alcera, PHARMD
• Elise Neria Alcomendras
• Jessica Aldaz, FNP

• All providers in Fremont, CA
• Dentist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.