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

Jeffrey Joseph Gronkiewicz, MD

Individual provider Diagnostic Radiology Physician · NPI 1417121120

Jeffrey Joseph Gronkiewicz, MD is a Diagnostic Radiology in Lakeland, Florida. Qualified in 2008, 18 years ago. Practices with Lutheran Hospital Association of the San Luis Valley, a 150-clinician group and accepts Medicare assignment. Licensed in Colorado and Florida.

Years since qualifying
18
Licensed in
CO, FL
In the registry since
2008
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

2125 Crystal Grove Dr
Lakeland, FL 33801-6875
Phone: (863) 688-2334
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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 ME119298 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence DR.0067589 (CO)

Record details

NPI number1417121120
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2008
Last updated in NPPESApril 19, 2022
Certification dateApril 19, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Lutheran Hospital Association Of The San Luis Valley — 150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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