Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ion Prohnitchi

Individual provider Otolaryngology Physician · NPI 1407536378

Ion Prohnitchi is an Otolaryngology in Seattle, Washington. Qualified in 2013, 13 years ago. Practices with Geisinger Clinic, a 3,413-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
13
Licensed in
WA
In the registry since
2023
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195-0001
Phone: (206) 221-2430
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence TR61392659 (WA)

Record details

NPI number1407536378
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 24, 2023
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Seattle