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

William E Collier Jr., MD

Individual provider Emergency Medicine Physician · NPI 1154361244

William E Collier Jr., MD is an Emergency Medicine Physician in Denham Springs, Louisiana. Licensed in Louisiana and Tennessee. Registered with an NPI since 2006.

Licensed in
LA, TN
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

30819 Highway 16
Denham Springs, LA 70726-8905
Phone: (225) 664-2029
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD.012659 (LA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 020479 (TN)

Record details

NPI number1154361244
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJune 27, 2011