Dr. Robert Ryan Holmes, MD

Dr. Holmes practices at Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare.

Dr. Holmes' NPI, 1962493841, was assigned on October 31, 2005. Dr. Holmes graduated from UTMB Health in 2002. Dr. Holmes holds California license C152909.

Dr. Holmes' primary practice is Sharp Memorial Hospital, at 7901 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 939-3400.

Dr. Holmes' primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. The medical group on file is Sharp Rees-Stealy Medical Group. Dmand AI also links Dr. Holmes to 1 more group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holmes practices, 2 sites in all. Vendor and product names are available with a free account.

Hospitalist is Dr. Holmes' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Holmes is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Holmes' licenses on file in 3 states: California, Texas and Maryland.

Dmand AI lists acute respiratory failure, cardiac arrhythmia, cellulitis, collapsed lung, congestive heart failure, electrolyte disorders, gastrointestinal bleeding and gastrointestinal inflammation among the conditions Dr. Holmes treats.

CMS data shows 495 Medicare services from Dr. Holmes across 5 procedure codes in 2024, for 170 Medicare patients. Medicare paid $39,223 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 170 Medicare patients who saw Dr. Holmes in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Holmes' median patient age at 74, with 58% women.

In 2024, Dr. Holmes wrote 342 Medicare Part D claims for 185 patients. 94% of them were for generic drugs. CMS names the drug for 135 of them, across 8 drugs with 11 or more claims each, at $892 in total drug cost. In 2023, CMS named 128 claims across 7 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Holmes for performance year 2024, reported as part of a group. Dr. Holmes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 20 papers to Dr. Holmes. The most frequent topics are Crystallography, X-Ray, Magnetic Resonance Spectroscopy and Models, Molecular. Dr. Holmes has published most often in Inorg Chem.

CMS Open Payments shows 6 general payments to Dr. Holmes from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $180.

Dr. Holmes graduated from UTMB Health in 2002.

Dr. Holmes is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross and Blue Shield of Kansas City. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.