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

Mrs. Whitney Bryce Machado-Ching Knowles, RDH, EPDH

Individual provider Dental Hygienist · NPI 1982988069

Mrs. Whitney Bryce Machado-Ching Knowles, RDH, EPDH is a Dental Hygienist in Heppner, Oregon. Licensed in Oregon. Registered with an NPI since 2011.

Licensed in
OR
In the registry since
2011
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

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Practice location Address checks out

143 N Main St
Heppner, OR 97836-5001
Phone: (541) 676-9118
Fax: (541) 676-9904
Show map & directions

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

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence H5635 (OR)

Record details

NPI number1982988069
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH , EPDH
Sole proprietorNo
NPI enumeratedOctober 6, 2011
Last updated in NPPESMarch 28, 2012

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