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

Dr. Jeffrey Powers Langdon, DMD

Individual provider Dentist · NPI 1396398673

Dr. Jeffrey Powers Langdon, DMD is a Dentist in Longview, Washington. Works from 4 locations. Licensed in Oregon, South Carolina and Washington.

Licensed in
OR, SC, WA
In the registry since
2019
Specialties on file
4
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

1105 14th Ave
Longview, WA 98632-3016
Phone: (360) 207-2501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 303 E A St, Rainier, OR 97048-3132 — (971) 251-6154
  • 1123 Ashley River Rd, Charleston, SC 29407-7101 — (843) 410-6266
  • 5711 Rivers Ave, North Charleston, SC 29406-6028 — (843) 593-0403

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DE61215194 (WA)
Dentist Taxonomy 122300000X · Licence D11264 (OR)
Dentist Taxonomy 122300000X · Licence 9454 (SC)
General Practice Dentistry Taxonomy 1223G0001X · Licence D11264 (OR)

Record details

NPI number1396398673
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 16, 2019
Last updated in NPPESFebruary 12, 2026
Certification dateFebruary 12, 2026
Mailing address3218 Ammons Dr, Longview, WA 98632-5371

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