Dr. Katarzyna Twardowska, MD

Dr. Twardowska practices at Huntington Hospital - Unit in Pasadena, California.

Dr. Twardowska's NPI, 1790881795, was assigned on September 16, 2006. Dr. Twardowska graduated from Medical University of Lublin in 1989. Dr. Twardowska holds California license A69481.

Dr. Twardowska's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.

Dr. Twardowska's primary practice is Huntington Hospital - Unit in Pasadena, California. Dr. Twardowska is also affiliated with Huntington Hospital. The medical group on file is Southern California Hospitalist Network. Dmand AI also links Dr. Twardowska to 3 more home health agencies, 3 skilled nursing facilities and 2 hospices, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Twardowska practices, 10 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Twardowska's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Twardowska is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Twardowska's licenses on file in 2 states: California and Illinois.

Dmand AI lists acid reflux, acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, cardiac arrhythmia, cellulitis and circulation problems among the conditions Dr. Twardowska treats.

CMS data shows 2,189 Medicare services from Dr. Twardowska across 8 procedure codes in 2024, for 548 Medicare patients. Medicare paid $202,707 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 548 Medicare patients who saw Dr. Twardowska in 2024. The largest group is 75 to 84, with 202 patients. 75% of them have arthritis, and 75% have high blood pressure. 57% are also on Medicaid. Their average risk score is 2.91, 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. Twardowska's median patient age at 70, with 52% women.

In 2024, Dr. Twardowska wrote 1,810 Medicare Part D claims for 253 patients. 90% of them were for generic drugs. CMS names the drug for 1,481 of them, across 57 drugs with 11 or more claims each, at $97,014 in total drug cost. In 2023, CMS named 1,885 claims across 59 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 42 out of 100 for Dr. Twardowska for performance year 2024, reported individually. Dr. Twardowska accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 2 papers to Dr. Twardowska.

CMS Open Payments shows 8 general payments to Dr. Twardowska from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $209.

Dmand AI lists 1 award for Dr. Twardowska.

Dr. Twardowska graduated from Medical University of Lublin in 1989. Dr. Twardowska is a member of SHM.

Dr. Twardowska is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.