Diane Montefalcon Castignani, FNP

Diane Castignani practices at Samaritan Family Practice in Los Gatos, California.

Diane Castignani's NPI, 1881132801, was assigned on February 9, 2017. Diane Castignani holds California license 95005831.

Diane Castignani's primary practice is Samaritan Family Practice, at 15425 Los Gatos Blvd, Los Gatos, CA 95032 in Santa Clara County. The practice phone is (408) 358-1911.

Diane Castignani's primary practice is Samaritan Family Practice in Los Gatos, California. Diane Castignani is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Stanford Medicine Partners. Dmand AI also links Diane Castignani to 1 more group practice or clinic, named with a free account.

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

Nurse practitioner is Diane Castignani's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Diane Castignani is licensed in California.

Dmand AI lists acute sinusitis, acute skin infection, conjunctivitis, diabetic emergency, dry eye, ear eustachian tube disorders, ear infection and eyelid inflammation among the conditions Diane Castignani treats.

CMS data shows 562 Medicare services from Diane Castignani across 12 procedure codes in 2024, for 427 Medicare patients. Medicare paid $31,526 for them. Every service was in an office.

CMS counts 427 Medicare patients who saw Diane Castignani in 2024. The largest group is 65 to 74, with 197 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Diane Castignani's median patient age at 54, with 64% women.

In 2024, Diane Castignani wrote 332 Medicare Part D claims for 255 patients. 74% of them were for generic drugs. CMS names the drug for 195 of them, across 9 drugs with 11 or more claims each, at $1,406 in total drug cost.

Diane Castignani accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Diane Castignani as offering telehealth.