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

William Allen Haug III, DO

Individual provider General Practice Physician · NPI 1013193663

William Allen Haug III, DO is a General Practice Physician in Pottstown, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2008
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

11 Robinson St Ste 100
Pottstown, PA 19464-6439
Phone: (610) 326-9460
Fax: (610) 326-2432
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 OS002854L (PA)

Record details

NPI number1013193663
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 14, 2008
Last updated in NPPESFebruary 7, 2011
Mailing address11 Robinson Street, Suite 100, Pottstown, PA 19464-6439