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

Dr. William Anthony Zammarrelli III, MD

Individual provider Gynecologic Oncology Physician · NPI 1588027577

Dr. William Anthony Zammarrelli III, MD is a Gynecologic Oncology Physician in Fort Sam Houston, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2016
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 Partly verified

Some contact details are missing from the federal record.

Brooke Army Medical Center 3551 Roger Brooke Dr
Fort Sam Houston, TX 78234
Phone: (210) 916-4141
Show map & directions

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

Additional practice locations (1)

  • 1100 Wilford Hall Loop, Jbsa Lackland, TX 78236-5638 — (210) 292-4277

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence V2602 (TX)

Record details

NPI number1588027577
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2016
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

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