Doctor profile · Federal record

Dr. Kevin Chang, D.O.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Seattle, WA

  • NPI 1043744428
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6193

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
June 12, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Washington #OP61421294

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043744428. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
66
Distinct HCPCS
3
Medicare allowed
$8,498
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 26 18 $103
99214 Established patient office or other outpatient visit, 30-39 minutes 21 17 $103
99205 New patient office or other outpatient visit, 60-74 minutes 19 19 $192

In context: peer comparison

Among 60 peers in this city , average services per provider: 225. This provider delivers 0.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kevin Chang's medical specialty?
Dr. Kevin Chang practices Hematology & Oncology Physician in Seattle, WA.
Where does Dr. Kevin Chang practice?
Dr. Kevin Chang practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236193.
What is Dr. Kevin Chang's NPI?
Dr. Kevin Chang's National Provider Identifier (NPI) is 1043744428, issued by NPPES.
Does Dr. Kevin Chang accept Medicare assignment?
Yes. Dr. Kevin Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kevin Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.