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

Dr. Matthew Allan Assing, MD

Individual provider Radiation Oncology Physician · NPI 1285923292

Dr. Matthew Allan Assing, MD is a Diagnostic Radiology in Lakeland, Florida. Qualified in 2011, 15 years ago. Practices with Radiology and Imaging Specialists of Lakeland, a 70-clinician group and accepts Medicare assignment. Licensed in California and Florida.

Years since qualifying
15
Licensed in
CA, FL
In the registry since
2011
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 ME119819 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence A146631 (CA)

Record details

NPI number1285923292
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2011
Last updated in NPPESOctober 17, 2022
Certification dateOctober 15, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Radiology And Imaging Specialists Of Lakeland — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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