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

Iahn Gonsenhauser, MD, MBA

Individual provider Internal Medicine Physician · NPI 1275809089

Iahn Gonsenhauser, MD, MBA is a Hospitalist in Fort Myers, Florida. Qualified in 2012, 14 years ago. Practices with Lee Health System Inc, a 1,375-clinician group and accepts Medicare assignment. Licensed in Florida and Ohio.

Years since qualifying
14
Licensed in
FL, OH
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

9981 S Healthpark Dr
Fort Myers, FL 33908-3618
Phone: (239) 343-2052
Fax: (239) 334-5348
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence ME160670 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35124001 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.124001 (OH)

Record details

NPI number1275809089
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorNo
NPI enumeratedMarch 26, 2012
Last updated in NPPESFebruary 7, 2024
Certification dateFebruary 7, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Lee Health System Inc — 1375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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