Ion Prohnitchi
Otolaryngology Physician · Seattle, WA
Ion Prohnitchi is an otolaryngology physician with a practice address in Seattle, Washington, and NPI 1407536378, issued on Jul 24, 2023. Check the license (Washington TR61392659, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ion Prohnitchi
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- TR61392659 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 221-2430
- Enumerated
- Jul 24, 2023
- Record last updated
- Jul 24, 2023
- Medicare enrollment
- Enrolled (PECOS I20241202003392); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 305 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
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- Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656
Verify Ion Prohnitchi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license TR61392659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average otolaryngology physician in 2024
45 Medicare Part D claims for 15 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ipratropium Bromide16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Geisinger ClinicScranton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ion Prohnitchi among 305 otolaryngology physician records in Washington
Ion Prohnitchi is one of 305 otolaryngology physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 99% of them.
- NPI issued2023 · 99% of these records are older, under 1% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2013 · median 2007 among the 198 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Washington
There are 305 otolaryngology physician records in Washington.
All 305 in Washington → Every provider in Seattle → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Alexander Chiu, MDSeattle, WA 981951043241771
- Marc Coltrera, M.D.Seattle, WA 981951487757332
- John Paul Giliberto, MDSeattle, WA 981951922324771
- Allen Hillel, MDSeattle, WA 981951730235680
- Ian Humphreys, D.O.Seattle, WA 981951356573372
- Gavriel KohlbergSeattle, WA 981951376867929
- Connie Kuo, M.D.Seattle, WA 981951245523067
- Albert Merati, MDSeattle, WA 981951881645638
Common questions
What is Ion Prohnitchi's NPI number?
Ion Prohnitchi's National Provider Identifier (NPI) is 1407536378, issued on Jul 24, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ion Prohnitchi located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 221-2430. Providers update this record themselves, so call before visiting.
How can I verify Ion Prohnitchi's license?
NPPES lists Washington license number TR61392659, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ion Prohnitchi prescribe under Medicare Part D?
In 2024, Ion Prohnitchi had 45 Medicare Part D claims for 15 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.