Dr. Stephan Robert Grigorian, MD

Dr. Grigorian practices at Temecula Valley Hospital in Temecula, California, part of Universal Health Services.

Dr. Grigorian's NPI, 1821129057, was assigned on March 8, 2007. Dr. Grigorian graduated from Yerevan State Medical University in 1993. Dr. Grigorian's California license number on file is A88170.

Dr. Grigorian's primary practice is Temecula Valley Hospital, at 31700 Temecula Pkwy, Temecula, CA 92592 in Riverside County. The practice phone is (951) 331-2200.

Dr. Grigorian's primary practice is Temecula Valley Hospital in Temecula, California, part of Universal Health Services. Dr. Grigorian is also affiliated with Southwest Healthcare Rancho Springs Hospital. The medical group on file is Boris Shlopov MD Pathology Medical Corporation. Dmand AI also links Dr. Grigorian to 1 more hospital, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grigorian practices, 3 sites in all. Vendor and product names are available with a free account.

Anatomic pathology and clinical pathology is Dr. Grigorian's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Grigorian is board certified in cytopathology by the American Board of Pathology. Dr. Grigorian has a license on file in California.

CMS data shows 2,679 Medicare services from Dr. Grigorian across 16 procedure codes in 2024, for 569 Medicare patients. Medicare paid $62,749 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 569 Medicare patients who saw Dr. Grigorian in 2024. The largest group is 65 to 74, with 254 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.64, 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. Grigorian's median patient age at 55, with 57% women.

Dr. Grigorian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 2 papers to Dr. Grigorian in 2020. The most frequent topics are Diagnosis, Differential. Dr. Grigorian's most frequent co-authors are Arthur Franklin Gelb, MD, Walid Esmail Khalbuss, MD and Joseph Mignone, MD.

CMS Open Payments shows 1 general payment to Dr. Grigorian from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $59.

Dr. Grigorian graduated from Yerevan State Medical University in 1993.

Dr. Grigorian is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.