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

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1295865590

William Henry Boyce, MD is an Anatomic Pathology & Clinical Pathology Physician in St. Louis, Missouri. Works from 2 locations. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2007
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

525 Couch Ave
St. Louis, MO 63122
Phone: (314) 721-1531
Fax: (314) 822-6316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Health Center Dr, Mattoon, IL 61938-9253 — (217) 258-2525

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence A10320 (MO)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 036-126153 (IL)

Record details

NPI number1295865590
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 6, 2007
Last updated in NPPESSeptember 20, 2018

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 patients27
Services billed 41 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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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