Dr. Peter Joseph Murphy, MD

Dr. Murphy practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health.

Dr. Murphy's NPI, 1437191657, was assigned on June 12, 2006. Dr. Murphy graduated from University College of Dublin National Univ SOM in 1970. Dr. Murphy holds California license A31379.

Dr. Murphy's primary practice is Dignity Health - Mercy San Juan Medical Center, at 6501 Coyle Ave, Carmichael, CA 95608 in Sacramento County. The practice phone is (916) 537-5000.

Dr. Murphy's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health. The medical group on file is Pulmonary Medicine Associates. Dmand AI also links Dr. Murphy to 2 more medical groups and 1 group practice or clinic, each named with a free account.

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

Pulmonary disease is Dr. Murphy's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Murphy is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Murphy is licensed in California.

CMS data shows 342 Medicare services from Dr. Murphy across 3 procedure codes in 2024, for 165 Medicare patients. Medicare paid $46,175 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 165 Medicare patients who saw Dr. Murphy in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 2.94, 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. Murphy's median patient age at 66, with 47% women.

In 2020, Dr. Murphy wrote 23 Medicare Part D claims. They cover 2 drugs, with $7,381 in total drug cost. In 2019, CMS named 325 claims across 13 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Murphy for performance year 2024, reported as part of a group. Dr. Murphy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 200 general payments to Dr. Murphy from 25 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 77% of the total. La Jolla Pharmaceutical Company paid the most, $28,599.

Dmand AI lists 3 awards for Dr. Murphy, most recently CMS Stage 1 EHR in 2013.

Dr. Murphy graduated from University College of Dublin National Univ SOM in 1970.

Dr. Murphy is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.