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

Dr. Glenn Gidseg, MD

Individual provider Internal Medicine Physician · NPI 1417935990

Dr. Glenn Gidseg, MD is an Internal Medicine in Marathon, Florida. Qualified in 1976, 50 years ago. Practices with Nursing Home Physicians PA, a 6-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
50
Licensed in
FL
In the registry since
2006
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

365 Stirrup Key Blvd
Marathon, FL 33050-2943
Phone: (954) 363-1011
Fax: (561) 807-7836
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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 ME30630 (FL)

Record details

NPI number1417935990
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2006
Last updated in NPPESAugust 27, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Nursing Home Physicians Pa — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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