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

Ehrmantrout & Obenchain, PLLC

Organization Oral and Maxillofacial Surgery (Dentist) · NPI 1023413077

Ehrmantrout & Obenchain, PLLC is an Oral and Maxillofacial Surgery (Dentist) in Aberdeen, Washington. Licensed in Washington. Registered with an NPI since 2014.

Licensed in
WA
In the registry since
2014
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

800 E Wishkah St
Aberdeen, WA 98520-2915
Phone: (360) 612-3034
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence DE 60102338 (WA)

Record details

NPI number1023413077
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Obenchain — Oral Maxillofacial Surgeon · (360) 612-3034
Other names Olympic Oral Surgery
NPI enumeratedOctober 31, 2014
Last updated in NPPESOctober 31, 2014
Mailing address6542 36th Ln Se, Lacey, WA 98503-3949

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