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

Dr. Lillian Marie Decosimo, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1336119783

Dr. Lillian Marie Decosimo, MD is an Obstetrics/Gynecology in Lauderdale by the Sea, Florida. Qualified in 1986, 40 years ago. Practices as a sole proprietor. Licensed in Florida and Virginia.

Years since qualifying
40
Licensed in
FL, VA
In the registry since
2006
Specialties on file
2
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

5200 N Ocean Blvd Apt 706
Lauderdale by the Sea, FL 33308-3018
Phone: (703) 859-5225
Fax: (844) 898-2182
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence ME131219 (FL)
Specialist Taxonomy 174400000X · Licence 0101053044 (VA)

Record details

NPI number1336119783
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 26, 2006
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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