DR. FERNANDO MENDOZA (M.D.) – Cardiovascular Disease Physician, NPI 1063637320
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 DR. FERNANDO MENDOZA (M.D.)
3801 KATELLA AVE
SUITE 401
LOS ALAMITOS, CA 907203338
Phone: (562) 598-3200
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 351 Open Payments records for all available years, with a total value of $65,542.
Total Amount is formed as General ($65,542) + Research ($0) + Ownership ($0) = $65,542.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: PFIZER INC. ($59,721).
Total Amount
$65,542
General + Research + Ownership
Payments
351
Total payment records
General Amount
$65,542
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $59,721 |
| Abbott Laboratories | $1,160 |
| Novartis Pharmaceuticals Corporation | $667 |
| Novo Nordisk Inc | $526 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $247 |
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: 2004-09-29
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 |
|---|---|---|---|---|
| I20040929001304 | 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 |
|---|---|---|---|---|
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 1,986 | 181 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,736 | 887 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 1,424 | 198 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 1,244 | 186 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,036 | 673 | $0 |
Insurance plans in this area (ZIP 90720)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 83036 | Hemoglobin A1C level | 209 | 134 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 85610 | Blood test, clotting time | 85 | 13 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 58 | 33 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Critical Care (Intensivists) | CA | |
| Internal Medicine | CA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| Cardiovascular Disease (Cardiology) | OH | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | CA |
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