Doctor profile · Federal record

Dr. Jon Kobashigawa, M.D.

Advanced Heart Failure and Transplant Cardiology Physician (CMS: Advanced Heart Failure and Transplant Cardiology) · Internal Medicine Physician · Cardiovascular Disease Physician · Los Angeles, CA

  • NPI 1467548073
  • Accepts Medicare
  • MIPS 84.1 / 100 · 2023
  • 46 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
127 S San Vicente Blvd # A3107
Los Angeles, CA 90048
(310) 248-3830
fax (310) 248-8338
Additional location
100 UCLA Medical Plaza, Suite # 630
Los Angeles, CA 900956988
(310) 794-1200
fax (310) 794-1211
Additional location
8536 Wilshire Blvd
Beverly Hills, CA 902113153
(310) 248-8300

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
October 25, 2019
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207RA0001X — NUCC code
State licenses (2)
California #G45447 · California #G045447

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467548073. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,040
Distinct HCPCS
9
Medicare allowed
$82,140
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 364 169 $100
99214 Established patient office or other outpatient visit, 30-39 minutes 164 118 $103
36415 Insertion of needle into vein for collection of blood sample 159 109 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 144 37 $85
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 107 38 $53
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 39 31 $16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 28 26 $186
99442 Telephone medical discussion with physician, 11-20 minutes 19 16 $100
99239 Hospital discharge day management, more than 30 minutes 16 14 $124

In context: peer comparison

Among 8 peers in Los Angeles Advanced Heart Failure and Transplant Cardiology Physician, average services per provider: 106. This provider delivers 9.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,148
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 4 $1,630.50
Paragonix Technologies, INC. 1 $1,500.00
Gilead Sciences, INC. 1 $17.57

By nature of payment

Honoraria
$1,500
Travel and Lodging
$881
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$750
Food and Beverage
$18

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,337
Patients
423
Total drug cost
$245,069
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 173 48 $2,165
Pravastatin Sodium Generic 141 44 $2,160
Metoprolol Succinate Generic 135 41 $3,834
Carvedilol Generic 115 38 $2,123
Losartan Potassium Generic 112 35 $2,481
Amlodipine Besylate Generic 98 36 $581
Lisinopril Generic 96 24 $742
Furosemide Generic 77 25 $598
Eliquis (Apixaban) Brand 74 19 $96,317
Rosuvastatin Calcium Generic 73 24 $1,754

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jon Kobashigawa's medical specialty?
Dr. Jon Kobashigawa practices Advanced Heart Failure and Transplant Cardiology Physician in Los Angeles, CA.
Where does Dr. Jon Kobashigawa practice?
Dr. Jon Kobashigawa practices at 127 S San Vicente Blvd # A3107, Los Angeles, CA 90048. Office phone: 3102483830.
What is Dr. Jon Kobashigawa's NPI?
Dr. Jon Kobashigawa's National Provider Identifier (NPI) is 1467548073, issued by NPPES.
Does Dr. Jon Kobashigawa accept Medicare assignment?
Yes. Dr. Jon Kobashigawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jon Kobashigawa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.