DR. ASHOK VENKATARAMAN (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1285864074
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
76 CARDIAC SURGERY in NC
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Provider Addresses for DR. ASHOK VENKATARAMAN (M.D.)
2160, South 1st Avenue, Maywood, Proviso Township, Cook County, Illinois, 60153, United States
DEPARTMENT OF CARDIOVASCULAR AND THORACIC SURGERY
MAYWOOD, IL 601533328
Phone: (708) 216-3145
Type: Mailing
UNC Medical Center, 101, Manning Drive, Downtown, Chapel Hill, Orange County, North Carolina, 27514, United States
DEPT OF SURGERY
CHAPEL HILL, NC 275144220
Phone: (919) 966-1072
Fax: (919) 966-7841
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 98 Open Payments records for all available years, with a total value of $15,378.
Total Amount is formed as General ($15,378) + Research ($0) + Ownership ($0) = $15,378.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: Arthrex, Inc. ($4,521).
Total Amount
$15,378
General + Research + Ownership
Payments
98
Total payment records
General Amount
$15,378
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $4,521 |
| Artivion, Inc. | $3,088 |
| ATRICURE, INC. | $2,272 |
| Boston Scientific Corporation | $1,423 |
| STEELHEAD SURGICAL INC | $993 |
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: 2017-06-20
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 |
|---|---|---|---|---|
| I20170620001746 | I | Cardiac Surgery | OR | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $0 |
| 33361 | Replacement of aortic valve through the skin and femoral artery | 18 | 18 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 14 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 15 | 14 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 60153)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | MT | |
| Internal Medicine | OR | |
| Internal Medicine | OR | |
| Hospitalist, Family Practice, Family Practice | CO | |
| Psychiatry, Neurology | NH | |
| Internal Medicine | FL | |
| - | NY | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | OR | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CA | |
| Internal Medicine | OR |
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