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

Dr. William Mark Weisel, MD

Individual provider Family Medicine Physician · NPI 1831176197

Dr. William Mark Weisel, MD is a Family Medicine Physician in Mt Pleasant, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

525 W Main St
Mt Pleasant, PA 15666-1833
Phone: (724) 547-4536
Fax: (724) 547-3799
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD020089E (PA)

Record details

NPI number1831176197
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2005
Last updated in NPPESAugust 17, 2017
Mailing address520 Jefferson Ave, Suite 400, Jeannette, PA 15644-2538

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