Doctor profile · Federal record

Dr. Jai Jun Byeon, MD

Family Medicine Physician (CMS: Family Practice) · Federal Way, WA

  • NPI 1386694982
  • Accepts Medicare
  • 41 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
31405 18Th Ave S
Federal Way, WA 980035433
(253) 681-6600
fax (253) 681-6645
Mailing address
Po Box 34703
Seattle, WA 981241703

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 8, 2024
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Washington #MD00044106
Medicaid
WA #8453284

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386694982. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$171
HCPCS Description Services Patients Avg allowed
80061 Blood test, lipids (cholesterol and triglycerides) 13 12 $13

In context: peer comparison

Among 17 peers in Federal Way Family Medicine Physician, average services per provider: 61. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,010
Patients
402
Total drug cost
$75,842
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 179 80 $1,646
Amlodipine Besylate Generic 139 59 $704
Losartan Potassium Generic 126 50 $1,935
Metformin Hcl Generic 83 37 $1,061
Levothyroxine Sodium Generic 74 23 $1,824
Hydrochlorothiazide Generic 57 20 $269
Tamsulosin Hcl Generic 51 19 $736
Lisinopril Generic 48 22 $285
Omeprazole Generic 47 27 $880
Metformin Hcl ER (Metformin Hcl) Brand 45 17 $555

Frequently asked questions

Auto-generated from federal data
What is Dr. Jai Jun Byeon's medical specialty?
Dr. Jai Jun Byeon practices Family Medicine Physician in Federal Way, WA.
Where does Dr. Jai Jun Byeon practice?
Dr. Jai Jun Byeon practices at 31405 18Th Ave S, Federal Way, WA 980035433. Office phone: 2536816600.
What is Dr. Jai Jun Byeon's NPI?
Dr. Jai Jun Byeon's National Provider Identifier (NPI) is 1386694982, issued by NPPES.
Does Dr. Jai Jun Byeon accept Medicare assignment?
Yes. Dr. Jai Jun Byeon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jai Jun Byeon commonly perform?
Top Medicare-reported procedures in 2023: Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.