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

Dr. Marshall Cy Whitener, DMD

Individual provider General Practice Dentistry · NPI 1942852090

Dr. Marshall Cy Whitener, DMD is a General Practice Dentistry in Chelan, Washington. Licensed in Washington. Registered with an NPI since 2019.

Licensed in
WA
In the registry since
2019
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

111 E Chelan Ave
Chelan, WA 98816
Phone: (509) 682-4056
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DE60967773 (WA)

Record details

NPI number1942852090
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 9, 2019
Last updated in NPPESMarch 2, 2020
Certification dateMarch 2, 2020

Other providers in Chelan