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

Dr. Alan William Liesinger, DMD

Individual provider Endodontics · NPI 1588771489

Dr. Alan William Liesinger, DMD is an Endodontics in Coos Bay, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

375 Park Ave Ste 7
Coos Bay, OR 97420
Phone: (541) 440-9175
Fax: (514) 673-1246
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 5545 (OR)

Record details

NPI number1588771489
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedAugust 24, 2006
Last updated in NPPESSeptember 30, 2013
Mailing address1813 West Harvard Ave., Suite 240, Roseburg, OR 97471-8708

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