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

Robert Ring III, MD

Individual provider Diagnostic Radiology Physician · NPI 1538142021

Robert Ring III, MD is a Diagnostic Radiology Physician in Pomona, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1798 N Garey Ave Pomona Valley Hosp Medical Ctr
Pomona, CA 91767-2918
Phone: (909) 865-9500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G24774 (CA)

Record details

NPI number1538142021
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2005
Last updated in NPPESJuly 13, 2026
Mailing address100 Oceangate, Suite 1000, Long Beach, CA 90802-4312

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