DR. MAZHAR HASAN KHAN (MD FACC) – Clinical Cardiac Electrophysiology Physician, NPI 1437462579
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
276 CARDIAC ELECTROPHYSIOLOGY in TX
Provider Addresses for DR. MAZHAR HASAN KHAN (MD FACC)
500 E RIDGE RD STE 300
MCALLEN, TX 785031508
Phone: (956) 630-5522
Fax: (956) 926-4352
Type: Mailing
311 MACK AVE STE 64100
DETROIT, MI 482012466
Phone: (313) 832-0650
Fax: (313) 993-0447
Type: Mailing
4201 ST. ANTOINE
SUITE 804
DETROIT, MI 482012014
Phone: (313) 745-4525
Fax: (313) 833-1273
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 116 Open Payments records for all available years, with a total value of $7,043.
Total Amount is formed as General ($7,043) + Research ($0) + Ownership ($0) = $7,043.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Boston Scientific Corporation ($2,751).
Total Amount
$7,043
General + Research + Ownership
Payments
116
Total payment records
General Amount
$7,043
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-01-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20120606000262 | I | Cardiac Electrophysiology | MI | TBD |
| I20250116001416 | I | Cardiac Electrophysiology | TX | 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 | 290 | 121 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 218 | 86 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 183 | 112 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 170 | 116 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 118 | 93 | $0 |
Insurance plans in this area (ZIP 78503)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | TN | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | PA | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX |
Reviews
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