DR. MERICK S KIRSHNER (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1831183870
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
52 CARDIAC SURGERY in AZ
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Provider Addresses for DR. MERICK S KIRSHNER (MD)
McCarran International Airport, 5757, Wayne Newton Boulevard, Enterprise, Clark County, Nevada, 89154, United States
LAS VEGAS, NV 89193
Phone: (602) 867-8644
Fax: (602) 795-5698
Type: Mailing
Cardiovascular Consultants LTD, 3805, East Bell Road, Rancho Santa Fe, Phoenix, Maricopa County, Arizona, 85032, United States
SUITE 3100
Phoenix, AZ 85032
Phone: (602) 867-8644
Fax: (602) 795-5698
Type: Location
2777 E CAMELBACK RD STE 200
PHOENIX, AZ 850164352
Phone: (602) 952-0002
Fax: (602) 224-9119
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 86 Open Payments records for all available years, with a total value of $14,098.
Total Amount is formed as General ($14,098) + Research ($0) + Ownership ($0) = $14,098.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: Medtronic, Inc. ($11,823).
Total Amount
$14,098
General + Research + Ownership
Payments
86
Total payment records
General Amount
$14,098
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $11,823 |
| Edwards Lifesciences Corporation | $644 |
| ATRICURE, INC. | $493 |
| CVRx, Inc. | $337 |
| Zimmer Biomet Holdings, Inc. | $276 |
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: 2005-09-12
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 |
|---|---|---|---|---|
| I20050912000101 | I | Thoracic Surgery | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 92 | 87 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 59 | $0 |
| 33361 | Replacement of aortic valve through the skin and femoral artery | 72 | 72 | $0 |
| 33508 | Harvest of vein using an endoscope | 67 | 67 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 63 | 63 | $0 |
Insurance plans in this area (ZIP 89193)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | AZ | 33405 | Replacement of left lower heart chamber valve using artificial valve on heart-lung machine | 34 | 34 |
| THORACIC SURGERY | AZ | 33518 | Combined multiple vein and artery heart artery bypasses | 20 | 20 |
| THORACIC SURGERY | AZ | 33533 | Heart artery bypass to repair one artery | 46 | 46 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| - | AZ | |
| - | AZ | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | AZ | |
| - | AZ | |
| - | FL | |
| Cardiovascular Disease (Cardiology), Peripheral Vascular Disease | AZ | |
| Cardiovascular Disease (Cardiology), Internal Medicine | AZ | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | AZ | |
| Family Practice | AZ |
Reviews
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