DR. JON A KOBASHIGAWA (M.D.) – Advanced Heart Failure and Transplant Cardiology Physician, NPI 1467548073
Advanced Heart Failure and Transplant Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
100 ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY in CA
Provider Addresses for DR. JON A KOBASHIGAWA (M.D.)
100 UCLA Medical Plaza
Suite # 630
Los Angeles, CA 900956988
Phone: (310) 794-1200
Fax: (310) 794-1211
Type: Location
8536 Wilshire Blvd
Beverly Hills, CA 902113153
Phone: (310) 248-8300
Fax: (310) 248-8338
Type: Location
127 S SAN VICENTE BLVD # A3107
LOS ANGELES, CA 900483311
Phone: (310) 248-3830
Fax: (310) 248-8338
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $3,148.
Total Amount is formed as General ($3,148) + Research ($0) + Ownership ($0) = $3,148.
Last reported payment date: 2024-10-30 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($1,631).
Total Amount
$3,148
General + Research + Ownership
Payments
6
Total payment records
General Amount
$3,148
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $1,631 |
| Paragonix Technologies, Inc. | $1,500 |
| Gilead Sciences, Inc. | $18 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2011-01-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110125001111 | I | Advanced Heart Failure And Transplant Cardiology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 364 | 169 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 164 | 118 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 159 | 109 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 144 | 37 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 107 | 38 | $0 |
Insurance plans in this area (ZIP 90095)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | NY | |
| A N E S T H E S I O L O G Y | NV | |
| - | CA | |
| - | CA | |
| - | CA | |
| H O S P I T A L I S T | CA | |
| Infectious Disease | CA | |
| Plastic And Reconstructive Surgery | CA | |
| Physical Therapist In Private Practice | CA | |
| Hospitalist, Internal Medicine | CA |
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