Organization Active NPI

Polumbo Family Dentistry Inc

  • Dental Clinic/Center
  • Grass Valley, CA
National Provider Identifier
1528885381
Registry record updated Jul 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dental Clinic/CenterTaxonomy code 261QD0000X
Legal business name
POLUMBO FAMILY DENTISTRY INC
Practice address
316 S Auburn St Ste 2
Grass Valley, CA 95945-7298
Phone
(530) 671-2080
NPI assigned
Sep 23, 2024
Last updated
Jul 22, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2025

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

Authorized official

Name
Dr. Timothy Charles Polumbo II, DDSNPI 1588119903
Title
Dr/Ceo
Phone
(916) 213-0870

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dental Clinic/Center 261QD0000X Primary

Addresses

Primary practice location

316 S Auburn St Ste 2
Grass Valley, CA 95945-7298

Mailing address

1947 Pyramid Creek Dr
Marysville, CA 95901-8287
Phone (530) 671-2080

Other practice location 1

415 Alturas St Ste 1
Yuba City, CA 95991-4144
Phone (530) 671-2080

National Provider Directory

National Provider Directory

Locations

316 S Auburn St
Ste 2
Grass Valley, CA 95945
Phone (530) 290-1810

415 Alturas St
Ste 1
Yuba City, CA 95991
Phone (530) 671-2080

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1727049600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753142400000",
    "number": "1528885381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1947 PYRAMID CREEK DR",
            "city": "MARYSVILLE",
            "state": "CA",
            "postal_code": "959018287",
            "telephone_number": "530-671-2080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "316 S AUBURN ST STE 2",
            "city": "GRASS VALLEY",
            "state": "CA",
            "postal_code": "959457298",
            "telephone_number": "530-671-2080"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "415 Alturas St Ste 1",
            "address_purpose": "LOCATION",
            "city": "Yuba City",
            "state": "CA",
            "postal_code": "959914144",
            "country_code": "US",
            "telephone_number": "530-671-2080",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "POLUMBO FAMILY DENTISTRY INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-09-23",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A",
        "authorized_official_last_name": "POLUMBO",
        "authorized_official_first_name": "TIMOTHY",
        "authorized_official_middle_name": "CHARLES",
        "authorized_official_title_or_position": "DR/CEO",
        "authorized_official_telephone_number": "916-213-0870",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_name_suffix": "II",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "261QD0000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Dental",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grass Valley, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.