Doctor profile · Federal record

Dr. Ivan Zvonar, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Seattle, WA

  • NPI 1063972610
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
325 9Th Ave
Seattle, WA 981042420
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
June 7, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Washington #MD61384875

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063972610. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
86
Distinct HCPCS
1
Medicare allowed
$15,637
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 86 85 $182

In context: peer comparison

Among 82 peers in this city , average services per provider: 65. This provider delivers 1.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ivan Zvonar's medical specialty?
Dr. Ivan Zvonar practices Emergency Medicine Physician in Seattle, WA.
Where does Dr. Ivan Zvonar practice?
Dr. Ivan Zvonar practices at 325 9Th Ave, Seattle, WA 981042420. Office phone: 2065205000.
What is Dr. Ivan Zvonar's NPI?
Dr. Ivan Zvonar's National Provider Identifier (NPI) is 1063972610, issued by NPPES.
Does Dr. Ivan Zvonar accept Medicare assignment?
Yes. Dr. Ivan Zvonar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivan Zvonar commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.