npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs Specialties States API

Search › Texas › Emergency Medicine Physician

Nancy Onisko, D.O

NPI 1104025337 · on the registry since 2007

Practice

Address
5323 Harry Hines Blvd
Mc 8890
Dallas, TX 75390
Phone
(623) 261-8154
Organisation at this address
Homely Medicine
Ut Southwestern
Ut Southwestern
Ut Southwestern
Parkland Health Dallas
Inferred from a shared address, not stated in the registry.
Clinicians at this address
4,470

Registry record

Primary taxonomy
Emergency Medicine Physician
207P00000X
Licence states on file
TX
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-03-17

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Texas