Halyna Chykyda

Halyna Chykyda practices at Mather Hospital in Port Jefferson, New York, part of Northwell Health.

Halyna Chykyda's NPI, 1881073740, was assigned on May 26, 2015. Halyna Chykyda graduated from Ternopil State Medical University in 1992. Halyna Chykyda holds New York license 294692.

Halyna Chykyda's primary practice is Mather Hospital, at 75 North Country Road, Port Jefferson, NY 11777 in Suffolk County. The practice phone is (631) 473-1320.

Halyna Chykyda's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. Halyna Chykyda is also affiliated with Stony Brook University Hospital. The medical group on file is Mather Hospital. Dmand AI also links Halyna Chykyda to 3 more home health agencies, 1 skilled nursing facility and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Halyna Chykyda practices, 6 sites in all. Vendor and product names are available with a free account.

Internal medicine is Halyna Chykyda's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Halyna Chykyda is licensed in New York.

CMS data shows 1,620 Medicare services from Halyna Chykyda across 17 procedure codes in 2024, for 655 Medicare patients. Medicare paid $135,018 for them.

CMS counts 655 Medicare patients who saw Halyna Chykyda in 2024. The largest group is 75 to 84, with 257 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Halyna Chykyda's median patient age at 67, with 56% women.

In 2024, Halyna Chykyda wrote 2,446 Medicare Part D claims for 368 patients. 91% of them were for generic drugs. CMS names the drug for 1,920 of them, across 58 drugs with 11 or more claims each, at $93,020 in total drug cost. In 2023, CMS named 1,626 claims across 55 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Halyna Chykyda for performance year 2024, reported through an alternative payment model (APM). Halyna Chykyda accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Halyna Chykyda as offering telehealth.

CMS Open Payments shows 44 general payments to Halyna Chykyda from 20 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,207.

Halyna Chykyda graduated from Ternopil State Medical University in 1992.