Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

H William Schaaf, MD

Individual provider Orthopaedic Surgery Physician · NPI 1609872837

H William Schaaf, MD is an Orthopaedic Surgery Physician in Limerick, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2005.

Licensed in
NJ, PA
In the registry since
2005
Specialties on file
2
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

400 Enterprise Dr Fl 2
Limerick, PA 19468-1218
Phone: (267) 339-3558
Fax: (267) 339-3763
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD023251E (PA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 25MA09748600 (NJ)

Record details

NPI number1609872837
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2005
Last updated in NPPESFebruary 28, 2022
Certification dateFebruary 28, 2022

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 64 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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