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

Dr. Frederick Hartker, MD

Individual provider Neuroradiology Physician · NPI 1477660413

Dr. Frederick Hartker, MD practises Diagnostic Radiology in Orlando, Florida. Graduated from Michigan State University College of Human Medicine in 1995, 31 years ago. Practices with Simonmed Imaging Florida LLC, a 299-clinician group and accepts Medicare assignment. Licensed in Arizona and Florida.

Years since qualifying
31
Trained at
Michigan State University College of Human Medicine
Licensed in
AZ, FL
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

1315 S Orange Ave
Orlando, FL 32806 Not confirmed with CMS for 10 years — call before visiting
Phone: (407) 999-9977
Fax: (321) 309-9033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence ME0091257 (FL)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 41437 (AZ)

Record details

NPI number1477660413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESJuly 18, 2016

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1995 (31 years in practice)
Group practice Simonmed Imaging Florida Llc — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients979
Services billed 2,369 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Simonmed Imaging Florida LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 299 clinicians in the practice; 12 are shown here.

Other providers in Orlando