Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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William R Guillory Jr., MD, FACC

Individual provider Cardiovascular Disease Physician · NPI 1649262916

William R Guillory Jr., MD, FACC is a Cardiovascular Disease Physician in Lafayette, Louisiana. Licensed in Louisiana. Registered with an NPI since 2005.

Licensed in
LA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACC — Fellow of the American College of Cardiology
A cardiologist admitted as a fellow of the ACC.

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Practice location Address checks out

155 Hospital Dr Ste 203
Lafayette, LA 70503-2852
Phone: (337) 236-3411
Fax: (337) 236-3118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 016627 (LA)

Record details

NPI number1649262916
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FACC
Sole proprietorNo
NPI enumeratedAugust 22, 2005
Last updated in NPPESJuly 8, 2007

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