Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Ludag LLC Dba Cancer Treatment Group

Organization Radiation Oncology Physician · NPI 1376635961

Ludag LLC Dba Cancer Treatment Group provides Radiation Oncology Physician services in LA Porte, Indiana. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1007 Lincolnway
LA Porte, IN 46350-3201 Not confirmed with CMS for 18 years — call before visiting
Phone: (219) 326-2683
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X

Record details

NPI number1376635961
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Woodburn — President · (219) 326-2683
NPI enumeratedSeptember 29, 2006
Last updated in NPPESFebruary 4, 2008
Mailing address1007 Lincolnway, La Porte, IN 46350-3201