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

William Dayton Smith Jr., MD

Individual provider Cardiovascular Disease Physician · NPI 1386684298

William Dayton Smith Jr., MD is a Cardiovascular Disease Physician in Monroe, Louisiana. Licensed in Louisiana. Registered with an NPI since 2006.

Licensed in
LA
In the registry since
2006
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

920 Oliver Rd # A
Monroe, LA 71201-5702
Phone: (318) 807-4951
Fax: (318) 812-0808
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 013918 (LA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 013918 (LA)

Record details

NPI number1386684298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJune 14, 2022
Certification dateJune 14, 2022

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