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

William H. Healy, MD

Individual provider Diagnostic Ultrasound Physician · NPI 1356572515

William H. Healy, MD is a Diagnostic Ultrasound Physician in San Marcos, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2009
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 Address checks out

725 Mountain Dr
San Marcos, TX 78666-5233
Phone: (512) 353-2974
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Ultrasound Physician (primary) Taxonomy 2085U0001X · Licence E-1867 (TX)

Record details

NPI number1356572515
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 5, 2009
Last updated in NPPESAugust 5, 2009
Mailing address725 Mountain Dr, San Marcos, TX 78666-5233