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

David S Chang LLC

Organization Radiation Oncology Physician · NPI 1972931715

David S Chang LLC is a Radiation Oncology Physician in Lake Charles, Louisiana. Licensed in Louisiana. Registered with an NPI since 2013.

Licensed in
LA
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1200 E McNeese St Ste B
Lake Charles, LA 70607-4770
Phone: (337) 491-7569
Fax: (337) 433-9861
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 206380 (LA)

Record details

NPI number1972931715
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Chang — Owner · (337) 491-7569
NPI enumeratedOctober 14, 2013
Last updated in NPPESOctober 14, 2013
Mailing address524 Dr Michael Debakey Dr, Lake Charles, LA 70601-5725

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