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

Dr. Katherine Maclellan Bigham, DMD

Individual provider Dentist · NPI 1164229605

Dr. Katherine Maclellan Bigham, DMD is a Dentist in Greensburg, Pennsylvania. Licensed in Georgia and Pennsylvania. Registered with an NPI since 2025.

Licensed in
GA, PA
In the registry since
2025
Specialties on file
2
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

560 Rugh St Ste 100
Greensburg, PA 15601-5601
Phone: (412) 538-0010
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DS044996 (PA)
Dentist Taxonomy 122300000X · Licence DN123173 (GA)

Record details

NPI number1164229605
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedMarch 3, 2025
Last updated in NPPESMarch 3, 2025
Certification dateMarch 2, 2025

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