Dr. Jeffrey Powers Langdon , DMD
Dentist • Longview, WA
Professional Overview & Biography Verified Profile Summary
Dr. Jeffrey Langdon, DMD is a registered healthcare professional specializing in Dentist in Longview, WA. Practice services are available at 1105 14TH AVE under active NPI credentials.
Practice Location & Contact Primary Location
1105 14th Ave
Longview, WA 986323016
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist in Longview, WA
Practicing in Longview, WA (2853 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-12NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Secondary Practice Locations
1123 Ashley River Rd
Charleston, SC 294077101
Phone: 8434106266
303 E A St
Rainier, OR 970483132
Phone: 9712516154
5711 Rivers Ave
North Charleston, SC 294066028
Phone: 8435930403
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dental Hygienist
Registered Dental Hygienist
Dental Hygienist
Registered Dental Hygienist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1105 14TH AVE, LONGVIEW, WA 986323016 (Tel: 3602072501)
Registered at 303 E A ST, RAINIER, OR 970483132 (Tel: 9712516154)
Registered at 3218 AMMONS DR, LONGVIEW, WA 986325371 (Tel: 6507760840)
Dentist (License #D11264 in OR)
NPI status registered as active in NPPES database
Registered at 1123 ASHLEY RIVER RD, CHARLESTON, SC 294077101 (Tel: 8434106266)
Registered at 1423 ASHLEY RIVER RD APT 2D, CHARLESTON, SC 294075369 (Tel: 6507760840)
Recorded as JEFFREY LANGDON, DMD
Dentist (License #9454 in SC)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3218 Ammons Dr
Longview, WA 986325371
Phone: 6507760840
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.