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

Individual provider Internal Medicine Physician · NPI 1104805761

Dr. Margaret Oswiecimski, MD is an Internal Medicine in Fort Myers, Florida. Qualified in 1994, 32 years ago. Practices with Lee Health System Inc, a 1,375-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida and Illinois.

Years since qualifying
32
Licensed in
FL, IL
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

1569 Matthew Dr
Fort Myers, FL 33907-1734
Phone: (239) 343-8220
Fax: (239) 343-8221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME141918 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036101515 (IL)

Record details

NPI number1104805761
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESMarch 29, 2021
Certification dateMarch 29, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Lee Health System Inc — 1375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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