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

Dr. Erik Gaensler, MD

Individual provider Diagnostic Radiology Physician · NPI 1376598474

Dr. Erik Gaensler, MD is a Diagnostic Radiology in Walnut Creek, California. Graduated from Harvard Medical School in 1984, 42 years ago. Practices with Bay Imaging Consultants Medical Group Inc, a 132-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Trained at
Harvard Medical School
Licensed in
CA
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

2125 Oak Grove Rd Ste 200
Walnut Creek, CA 94598-2536
Phone: (925) 296-7150
Fax: (925) 296-7171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence G56651 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence G56651 (CA)

Record details

NPI number1376598474
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESDecember 12, 2023
Certification dateDecember 12, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1984 (42 years in practice)
Group practice Bay Imaging Consultants Medical Group Inc — 132 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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