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

Dr. William James Aigner, MD

Individual provider General Practice Physician · NPI 1225244213

Dr. William James Aigner, MD is a General Practice Physician in Hollidaysburg, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Old Rt 220 Meadows Intersection Hollidaysburg Veterans Home
Hollidaysburg, PA 16648
Phone: (814) 696-5220
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MD007026E (PA)

Record details

NPI number1225244213
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3509 Fort Roberdeau Ave, Altoona, PA 16602-3221