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

Adam D Olsan, MD

Individual provider Diagnostic Radiology Physician · NPI 1245213164

Adam D Olsan, MD is a Diagnostic Radiology in Lake Charles, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1999, 27 years ago. Practices with Radiology Associates of Southwest Louisiana, a 99-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
27
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2005
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

1800 Ryan St Ste 105
Lake Charles, LA 70601-6078
Phone: (337) 439-4706
Fax: (337) 439-8110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 025282 (LA)

Record details

NPI number1245213164
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1999 (27 years in practice)
Group practice Radiology Associates Of Southwest Louisiana — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Lake Charles