Lavonne M Hammelman DMD MPH PLLC

Primary specialty

DentistTaxonomy code 122300000X

Legal business name

LAVONNE M HAMMELMAN DMD MPH PLLC

Practice address

1620 Main St
Oroville, WA 98844-9380

Phone

(509) 560-8172

NPI assigned

Mar 23, 2026

Organization subpart

No

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

Authorized official

Name

Mrs. Lavonne Hammelman, DMDNPI 1306151873

Title

Dentist

Phone

(509) 560-8172

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Lavonne Marie Hammelman, DMD

  • General Practice Dentistry
  • Halfway, OR
  • NPI 1306151873
  NPD Authorized official

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

{
    "created_epoch": "1774224000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774224000000",
    "number": "1518805514",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "333A DAVIES RD",
            "city": "OROVILLE",
            "state": "WA",
            "postal_code": "988449673",
            "telephone_number": "509-560-8172"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1620 MAIN ST",
            "city": "OROVILLE",
            "state": "WA",
            "postal_code": "988449380",
            "telephone_number": "509-560-8172"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LAVONNE M HAMMELMAN DMD MPH PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-23",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A",
        "authorized_official_last_name": "HAMMELMAN",
        "authorized_official_first_name": "LAVONNE",
        "authorized_official_title_or_position": "DENTIST",
        "authorized_official_telephone_number": "509-560-8172",
        "authorized_official_name_prefix": "Mrs.",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cynthia Annette Ground, D.C
• Cynthia Jensen, ARNP
• Lori C Jones
• Steven T Lamb, M.D.
• Jeffrey Lynn Landon, D.C.
• Cathalene R Montoure, RN
• Northstar Medic One
• Oroville Pharmacy
• Oroville School District
• Megan M Portman-Moore

• Dentist in Oroville, WA
• Providers in Oroville, WA by specialty
• Dentist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 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.