Dr. Voltaire R. Sinigayan, MD

Dr. Sinigayan practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Sinigayan's NPI, 1023245164, was assigned on June 16, 2009. Dr. Sinigayan graduated from David Geffen School of Medicine at UCLA in 2009. Dr. Sinigayan holds California license A114777.

Dr. Sinigayan's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Dr. Sinigayan's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Sinigayan is also affiliated with Kaiser Permanente South Sacramento Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Sinigayan to 2 more group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sinigayan practices, 4 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Sinigayan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sinigayan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Sinigayan is licensed in California.

Dmand AI lists bile duct problems, congestive heart failure, encephalopathy, kidney failure, psychoses and sepsis among the conditions Dr. Sinigayan treats.

CMS data shows 208 Medicare services from Dr. Sinigayan across 3 procedure codes in 2024, for 192 Medicare patients. Medicare paid $21,323 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 192 Medicare patients who saw Dr. Sinigayan in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 57% are also on Medicaid. Their average risk score is 3.15, 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. Sinigayan's median patient age at 58, with 46% women.

In 2018, Dr. Sinigayan wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $137 in total drug cost. In 2017, CMS named 14 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Sinigayan for performance year 2024, reported as part of a group. Dr. Sinigayan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 1 paper to Dr. Sinigayan in 2018. Dr. Sinigayan's most frequent co-authors are Hershan Singh Johl, MD and Mithu S. Molla, MD.

CMS Open Payments shows 6 general payments to Dr. Sinigayan from 3 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $228.

Dr. Sinigayan graduated from David Geffen School of Medicine at UCLA in 2009. Dr. Sinigayan is a member of AAIM, ACP and SHM.

Dr. Sinigayan is in network with 5 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.