Eric Sebastian Montalvo II

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

111584 Issued in CA

Practice address

401 Gregory LN Ste 242
Pleasant Hill, CA 94523-2846

Phone

(925) 689-1020

NPI assigned

Jun 21, 2024

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

State licenses

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.

• Quincy Gibbs DDS Inc., Pleasant Hill

  • General Practice Dentistry
  • Pleasant Hill, CA
  • NPI 1306716618
  NPD (past)

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

{
    "created_epoch": "1718928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1306680640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2242 POLK ST APT 313",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941091813",
            "telephone_number": "804-688-5060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 GREGORY LN STE 242",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945232846",
            "telephone_number": "925-689-1020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MONTALVO",
        "first_name": "ERIC",
        "middle_name": "SEBASTIAN",
        "name_suffix": "II",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-06-21",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "111584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jean L. Mirando, MFT
• Jonel Mizerak, LMFT
• Jordan Moirano
• Monarch Speech and Language Path., Inc.
• Janine D. Monson, LCSW
• Alicia Montell, DDS
• Rachael Montgomery
• Zuri Montgomery
• Jennifer Dorothy Moore, M.D.
• Stephanie Morales, LCSW,MSW, PPSC

• General Practice Dentistry in Pleasant Hill, CA
• Providers in Pleasant Hill, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.