Dr. Merle Eugene Loudon , DDS
Dentist • Sequim, WA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Merle Loudon has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Merle Loudon, DDS was a registered Dentist practicing in Sequim, WA. Throughout an active medical career spanning 18 years, Dr. Loudon provided care at the practice location at 512 E. WASHINGTON STREET until profile deactivation on 2025-03-20.
Practice Location & Contact Primary Location
512 E. Washington Street
Suite #1
Sequim, WA 98382
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist in Sequim, WA
Practicing in Sequim, WA (2853 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dentist - General Practice
Doctor of Dental Surgery
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 20, 2025
NPI status registered as active in NPPES database
Registered at 512 E. WASHINGTON STREET, SUITE #1, SEQUIM, WA 98382 (Tel: 3606833892)
Registered at PO BOX 551, 512 E. WASHINGTON STREET, SUITE #1, SEQUIM, WA 98382 (Tel: 3606833892)
Recorded as MERLE LOUDON, DDS
Dentist (License #DE00002665 in WA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 551, 512 E. Washington Street, Suite #1
Sequim, WA 98382
Phone: 3606833892
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