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

Individual provider Diagnostic Radiology Physician · NPI 1659390995

John M Gundzik, MD is a Diagnostic Radiology in Bakersfield, California. Graduated from University of Cincinnati College of Medicine in 1986, 40 years ago. Practices with Kern Radiology Medical Group Inc, a 91-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Trained at
University of Cincinnati College of Medicine
Licensed in
CA
In the registry since
2006
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

2301 Bahamas Dr
Bakersfield, CA 93309-0663
Phone: (661) 326-9600
Fax: (661) 334-3065
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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 A51755 (CA)

Record details

NPI number1659390995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESAugust 16, 2011
Mailing address2301 Bahamas Dr, Bakersfield, CA 93309-0663

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Kern Radiology Medical Group Inc — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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