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

Gregory S. Anderson, MD

Individual provider Diagnostic Radiology Physician · NPI 1841467099

Gregory S. Anderson, MD is a Diagnostic Radiology in San Diego, California. Graduated from Perelman School of Med at the University of Pennsylvania in 2003, 23 years ago. Practices with IHS Radiology Medical Group Inc, a 65-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
23
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
NC
In the registry since
2008
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

150 W Washington St
San Diego, CA 92103-2005
Phone: (919) 684-8111
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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 2008-00336 (NC)

Record details

NPI number1841467099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2008
Last updated in NPPESApril 12, 2021
Certification dateApril 12, 2021
Mailing address150 W Washington St, San Diego, CA 92103-2005

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2003 (23 years in practice)
Group practice Ihs Radiology Medical Group Inc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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