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

Dr. Deborah A Cortlandt, DO

Individual provider Cardiovascular Disease Physician · NPI 1669479317

Dr. Deborah A Cortlandt, DO is a Cardiovascular Disease Physician in Winnfield, Louisiana. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

609 W Court St Ste B
Winnfield, LA 71483-2633
Phone: (318) 302-3957
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 036104607 (IL)

Record details

NPI number1669479317
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 7, 2005
Last updated in NPPESOctober 27, 2016
Mailing address3331 W Deyoung St, Ste 100, Marion, IL 62959-5896