Doctor profile · Federal record

Dr. Brent Kokubun, MD

Orthopaedic Foot and Ankle Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Student in an Organized Health Care Education/Training Program · Pasadena, CA

  • NPI 1538691829
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 S Raymond Ave
Pasadena, CA 911053229
(626) 795-8051

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
June 27, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207XX0004X — NUCC code
State license (1)
California #A158278

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538691829. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
303
Distinct HCPCS
8
Medicare allowed
$21,419
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 114 89 $98
73630 X-ray of foot, minimum of 3 views 68 53 $40
99203 New patient office or other outpatient visit, 30-44 minutes 35 35 $122
73610 X-ray of ankle, minimum of 3 views 31 25 $42
J1030 Injection, methylprednisolone acetate, 40 mg 20 18 $7
20610 Aspiration and/or injection of fluid from large joint 13 12 $68
73560 X-ray of knee, 1-2 views 11 11 $40
73565 X-ray of both knees while standing 11 11 $46

In context: peer comparison

Among 3 peers in Pasadena Orthopaedic Foot and Ankle Surgery Physician, average services per provider: 135. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$957
Transactions
19
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Arthrex, INC. 14 $702.04
Stryker Corporation 3 $142.38
Extremity Medical 1 $88.59
Inari Medical, INC. 1 $23.92

By nature of payment

Food and Beverage
$957

Frequently asked questions

Auto-generated from federal data
What is Dr. Brent Kokubun's medical specialty?
Dr. Brent Kokubun practices Orthopaedic Foot and Ankle Surgery Physician in Pasadena, CA.
Where does Dr. Brent Kokubun practice?
Dr. Brent Kokubun practices at 800 S Raymond Ave, Pasadena, CA 911053229. Office phone: 6267958051.
What is Dr. Brent Kokubun's NPI?
Dr. Brent Kokubun's National Provider Identifier (NPI) is 1538691829, issued by NPPES.
Does Dr. Brent Kokubun accept Medicare assignment?
Yes. Dr. Brent Kokubun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brent Kokubun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of foot, minimum of 3 views (HCPCS 73630); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.