Bob Geng, MD
Listed as an allergist, with 4 practice addresses in San Diego and Encinitas, California.
Practice locations 4
Rady Children's Hospital San Diego
3010 Childrens Way
San Diego, CA 92123Rady Children's Hospital San Diego
3020 Children's Way
San Diego, CA 92123Rady Children's Hospital San Diego
477 N El Camino Real, Bldg D
Encinitas, CA 92024Rady Children's Hospital San Diego
5776 Ruffin Rd
San Diego, CA 92123
From the records
- Specialty
- Allergist
- Records
- Medicare records: allergy/immunology (October 2026).
- Medicare
- Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- Washington University School of Medicine, graduated 2009 (Medicare records)
- Registry record
- Last updated February 2024
- NPI
- 1356570758 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors