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

Ronald S Lambert, MD

Individual provider Internal Medicine Physician · NPI 1336196393

Ronald S Lambert, MD is an Internal Medicine Physician in Bossier City, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

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

2400 Hospital Dr Ste 340
Bossier City, LA 71111-2387
Phone: (318) 747-2277
Fax: (318) 747-2217
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 016344 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 016344 (LA)

Record details

NPI number1336196393
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 27, 2006
Last updated in NPPESJune 29, 2021
Certification dateJune 29, 2021

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