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

Marylou Irwin Lang

Individual provider Clinical Social Worker · NPI 1558081703

Marylou Irwin Lang is a Clinical Social Worker in Palm City, Florida. Graduated from University of South Florida College of Medicine in 1993, 33 years ago. Practices with Extended Care Specialists, Inc, a 290-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
33
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2022
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Practice location Address checks out

3930 SW Greenwood Way Apt B
Palm City, FL 34990-4633
Phone: (561) 693-4021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW4922 (FL)

Record details

NPI number1558081703
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 29, 2022
Last updated in NPPESAugust 29, 2022
Certification dateAugust 29, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Extended Care Specialists, Inc — 290 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients338
Services billed 1,509 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Extended Care Specialists, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 290 clinicians in the practice; 12 are shown here.

Other providers in Palm City