Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Margarita De la Ossa, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1477608628

Dr. Margarita De la Ossa, MD practises Pathology in Miami, Florida. Qualified in 1995, 31 years ago. Practices with East Coast Pathology Associates, PA, a 4-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
31
Licensed in
FL
In the registry since
2007
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

2931 Coral Way
Miami, FL 33145 Not confirmed with CMS for 12 years — call before visiting
Phone: (786) 268-6050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence ME91203 (FL)

Record details

NPI number1477608628
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 25, 2007
Last updated in NPPESJanuary 22, 2014

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice East Coast Pathology Associates, Pa — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients109
Services billed 236 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at East Coast Pathology Associates, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Miami