DR. ROBERT A RUELAZ (M.D.) – Clinical Cardiac Electrophysiology Physician, NPI 1881749026
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
313 CARDIAC ELECTROPHYSIOLOGY in CA
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Provider Addresses for DR. ROBERT A RUELAZ (M.D.)
4525, East Cesar E Chavez Avenue, Belvedere, East Los Angeles, Los Angeles County, California, 90022, United States
LOS ANGELES, CA 900221116
Phone: (818) 660-0778
Fax: (855) 578-3529
Type: Mailing
707 E Marshall Ave
Longview, TX 756015545
Phone: (903) 315-4880
Type: Location
2000 S Thompson St
Flagstaff, AZ 860018759
Phone: (928) 226-6400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 44 Open Payments records for all available years, with a total value of $3,344.
Total Amount is formed as General ($3,344) + Research ($0) + Ownership ($0) = $3,344.
Last reported payment date: 2024-10-28 • Largest payer in this snapshot: Abbott Laboratories ($1,562).
Total Amount
$3,344
General + Research + Ownership
Payments
44
Total payment records
General Amount
$3,344
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,562 |
| Medtronic, Inc. | $1,406 |
| Boston Scientific Corporation | $328 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $27 |
| Inspire Medical Systems, Inc. | $21 |
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: 2024-11-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20080128000319 | I | Cardiovascular Disease (Cardiology) | CA | TBD |
| I20170531000058 | I | Cardiovascular Disease (Cardiology) | IA | TBD |
| I20241107001803 | I | Cardiac Electrophysiology | AZ | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 155 | 42 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 123 | 110 | $0 |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 89 | 87 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 86 | 82 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 84 | 81 | $0 |
Insurance plans in this area (ZIP 90022)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | CA | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 67 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| H O S P I T A L I S T | AZ | |
| Physician Assistant | CA | |
| H O S P I T A L I S T | AZ | |
| Certified Registered Nurse Anesthetist (Crna) | AZ | |
| Physician Assistant | AZ | |
| Nurse Practitioner | AZ | |
| Physician Assistant | AZ | |
| A N E S T H E S I O L O G Y | NV | |
| Family Practice | AZ | |
| Physician Assistant | CA |
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