Louisa Pangilinan Ustrzynski, DNP

Louisa Ustrzynski practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Louisa Ustrzynski's NPI, 1346627767, was assigned on May 5, 2015. Louisa Ustrzynski holds California license 95002676.

Louisa Ustrzynski's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Louisa Ustrzynski's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Louisa Ustrzynski is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Louisa Ustrzynski to 1 more hospital and 1 medical group, each named with a free account. Louisa Ustrzynski's employer is on file too: a hospital.

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

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

CMS data shows 228 Medicare services from Louisa Ustrzynski across 2 procedure codes in 2024, all of them office visits, for 167 Medicare patients. Medicare paid $21,020 for them.

CMS counts 167 Medicare patients who saw Louisa Ustrzynski in 2024. The largest group is 65 to 74, with 73 patients. 68% of them have high cholesterol, and 67% have high blood pressure. 18% are also on Medicaid. Their average risk score is 2.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Louisa Ustrzynski's median patient age at 61, with 59% women.

In 2024, Louisa Ustrzynski wrote 51 Medicare Part D claims for 24 patients. 100% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $254 in total drug cost.

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

CMS Open Payments shows 9 general payments to Louisa Ustrzynski from 2 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 63% of the total. icotec Medical Inc. paid the most, $1,217.