Dr. Spencer Bradley Lewis, MD

Dr. Lewis practices at Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University.

Dr. Lewis' NPI, 1396232351, was assigned on April 16, 2018. Dr. Lewis holds Washington license MD61325601.

Dr. Lewis' primary practice is Stanford Health Care Tri-Valley, at 5555 West Las Positas Boulevard, Pleasanton, CA 94588 in Alameda County. The practice phone is (925) 847-3000.

Dr. Lewis' primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dr. Lewis is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Lewis to 6 more hospitals and 3 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 8 sites in all. Vendor and product names are available with a free account.

Diagnostic radiology is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Lewis is licensed in Washington.

CMS data shows 705 Medicare services from Dr. Lewis across 16 procedure codes in 2024, for 803 Medicare patients. Medicare paid $22,554 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 803 Medicare patients who saw Dr. Lewis in 2024. The largest group is 65 to 74, with 329 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.78, 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. Lewis' median patient age at 70, with 53% women.

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