Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Lavonne M Hammelman DMD MPH PLLC

Organization Dentist · NPI 1518805514

Lavonne M Hammelman DMD MPH PLLC is a Dentist in Oroville, Washington. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1620 Main St
Oroville, WA 98844-9380
Phone: (509) 560-8172
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X

Record details

NPI number1518805514
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lavonne Hammelman — Dentist · (509) 560-8172
NPI enumeratedMarch 23, 2026
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026
Mailing address333a Davies Rd, Oroville, WA 98844-9673