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

Dr. Luke M Williams, MD

Individual provider Pulmonary Disease Physician · NPI 1659347854

Dr. Luke M Williams, MD is a Pulmonary Disease in Lake Charles, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1989, 37 years ago. Practices with Imperial Health LLP, a 76-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
37
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2006
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

501 Dr Michael Debakey Dr
Lake Charles, LA 70601-5724
Phone: (337) 433-8400
Fax: (337) 433-2031
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 020703 (LA)

Record details

NPI number1659347854
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESJanuary 30, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1989 (37 years in practice)
Group practice Imperial Health Llp — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lake Charles