PETER ZIHAO XU (MD) – Cardiovascular Disease Physician, NPI 1235526203
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,010 CARDIOVASCULAR DISEASE (CARDIOLOGY) in CA
Provider Addresses for PETER ZIHAO XU (MD)
506 W VALLEY BLVD STE 100
SAN GABRIEL, CA 917765716
Phone: (626) 308-3800
Type: Mailing
1200 N STATE ST
CTA7D
LOS ANGELES, CA 900331029
Phone: (323) 226-7556
Fax: (323) 226-2657
Type: Mailing
235 E BADILLO ST
COVINA, CA 917232116
Phone: (626) 793-2885
Fax: (626) 214-7815
Type: Mailing
506 W Valley Blvd Ste 100
San Gabriel, CA 917765716
Phone: (626) 308-3800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $3,250.
Total Amount is formed as General ($3,250) + Research ($0) + Ownership ($0) = $3,250.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Boston Scientific Corporation ($1,396).
Total Amount
$3,250
General + Research + Ownership
Payments
38
Total payment records
General Amount
$3,250
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $1,396 |
| Biosense Webster, Inc. | $533 |
| Medtronic, Inc. | $480 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $320 |
| Abbott Laboratories | $140 |
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: 2021-07-14
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 |
|---|---|---|---|---|
| I20210714002519 | I | Cardiovascular Disease (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 | 783 | 509 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 514 | 501 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 464 | 452 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 218 | 118 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 191 | 165 | $0 |
Insurance plans in this area (ZIP 91776)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | CA | |
| Nurse Practitioner | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Peripheral Vascular Disease | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Advanced Heart Failure And Transplant Cardiology | CA |
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