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

Dr. Michael George Johnson Jr., MD

Individual provider Diagnostic Radiology Physician · NPI 1457514549

Dr. Michael George Johnson Jr., MD is a Diagnostic Radiology in Middletown, Connecticut. Graduated from University of Connecticut School of Medicine in 2008, 18 years ago. Practices with Guilford Radiology LLC, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
18
Trained at
University of Connecticut School of Medicine
Licensed in
CT
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

28 Crescent St
Middletown, CT 06457-3654
Phone: (860) 358-6293
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 57 S Main St, Middletown, CT 06457-3606 — (860) 638-0050

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 052808 (CT)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 052808 (CT)

Record details

NPI number1457514549
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 8, 2008
Last updated in NPPESNovember 21, 2023
Certification dateNovember 21, 2023
Mailing address57 S Main St, Middletown, CT 06457-3606

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Guilford Radiology Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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