Practice address
550 17th Ave Fl 6
Seattle, WA 98122
King County includes primary care (5% of residents) and dental (4% of residents) and mental health (4% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 18
- Physicians (MD and DO)
- 7
- Specialties
- 4
- Industry payments to them, 2025
- $210,086
Specialties here
Who practices here
18 clinicians
- Amy C. Hillier, PA-C Physician Assistants
- Destiny N. Voelpel, PA-C Physician Assistants
- Douglas J. Leedy, MD Cardiology
- Iulia M. Tulai, MD Cardiology
- James N. Demas, ARNP, DNP Nurse Practitioners
- Jennifer D. Hickey, ARNP Nurse Practitioners
- John H. Chen, MD Cardiology
- Kelly C. Chandler, ARNP Nurse Practitioners
- Kristine Salters, ARNP Nurse Practitioners
- Lindsay C. Mertz, PA-C Physician Assistants
- Lorena M. Sprecher, ARNP Nurse Practitioners
- Nina Rashedi, MD Cardiology
- Patrick Ters, MD Interventional Cardiology
- Sameer Gafoor, MD Interventional Cardiology
- Sean H. Morse, NP Nurse Practitioners
- Sidakpal S. Panaich, MD Interventional Cardiology
- Tracy K. Takara, ARNP Nurse Practitioners
- Zheryl B. Sounthala, ARNP Nurse Practitioners
Industry payments
Drug and device makers reported $210,086 in general payments to 14 clinicians at this address in 2025.
- Sidakpal S. Panaich, MD $160,179
- Sameer Gafoor, MD $34,963
- Nina Rashedi, MD $3,128
- Amy C. Hillier, PA-C $3,019
- Zheryl B. Sounthala, ARNP $2,484
- Sean H. Morse, NP $2,430
- John H. Chen, MD $1,616
- Patrick Ters, MD $1,152
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
2 clinicians here are named as investigators on industry-funded studies ($903,212 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Swedish Health Services Cardiology
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.