DR. MICHAEL SAM ZAWANEH (M.D.) – Clinical Cardiac Electrophysiology Physician, NPI 1104982057
Clinical Cardiac Electrophysiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
89 CARDIAC ELECTROPHYSIOLOGY in AZ
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Provider Addresses for DR. MICHAEL SAM ZAWANEH (M.D.)
3225, North Civic Center Plaza, Scottsdale, Maricopa County, Arizona, 85251, United States
SUITE 1
SCOTTSDALE, AZ 852516919
Phone: (480) 246-3000
Fax: (480) 246-3100
Type: Mailing
755 E MCDOWELL RD FL 4
PHOENIX, AZ 850062506
Phone: (480) 246-3000
Fax: (480) 246-3100
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 91 Open Payments records for all available years, with a total value of $7,378.
Total Amount is formed as General ($7,378) + Research ($0) + Ownership ($0) = $7,378.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Abbott Laboratories ($4,379).
Total Amount
$7,378
General + Research + Ownership
Payments
91
Total payment records
General Amount
$7,378
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $4,379 |
| Boston Scientific Corporation | $1,031 |
| Biosense Webster, Inc. | $624 |
| Medtronic, Inc. | $623 |
| CARDIVA MEDICAL, INC. | $199 |
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: 2010-10-06
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 |
|---|---|---|---|---|
| I20101006000174 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 165 | 74 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 160 | 126 | $0 |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | 128 | 40 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 109 | 59 | $0 |
| 93280 | Programming of dual lead pacemaker system | 79 | 65 | $0 |
Insurance plans in this area (ZIP 85251)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC ELECTROPHYSIOLOGY | AZ | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 68 | 66 |
| CARDIAC ELECTROPHYSIOLOGY | AZ | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 21 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AZ | |
| Physician Assistant | AZ | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AZ | |
| Nurse Practitioner | AZ | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AZ | |
| Gastroenterology, Internal Medicine | AZ | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | AZ | |
| Oral Surgery, Maxillofacial Surgery | NJ | |
| Clinical Psychologist | AZ |
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