VISWANATH NATESAN (M.D.) – Cardiovascular Disease Physician, NPI 1336117928
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
614 INTERVENTIONAL CARDIOLOGY in FL
Provider Addresses for VISWANATH NATESAN (M.D.)
7011 A C SKINNER PKWY STE 160
JACKSONVILLE, FL 322566953
Phone: (904) 493-3333
Fax: (904) 493-2222
Type: Mailing
24701, Euclid Avenue, Euclid, Cuyahoga County, Ohio, 44117, United States
3RD FLOOR
EUCLID, OH 441171714
Phone:
Type: Mailing
University Hospitals Cleveland Medical Center, 11100, Euclid Avenue, University Circle, Cleveland, Cuyahoga County, Ohio, 44106, United States
CLEVELAND, OH 441061716
Phone: (216) 844-8500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 35 Open Payments records for all available years, with a total value of $3,682.
Total Amount is formed as General ($3,682) + Research ($0) + Ownership ($0) = $3,682.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Abbott Laboratories ($1,987).
Total Amount
$3,682
General + Research + Ownership
Payments
35
Total payment records
General Amount
$3,682
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,987 |
| Medtronic, Inc. | $1,275 |
| Lexicon Pharmaceuticals, Inc. | $120 |
| E.R. Squibb & Sons, L.L.C. | $115 |
| CORDIS US CORP. | $68 |
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: 2023-02-14
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 |
|---|---|---|---|---|
| I20230214003006 | I | Interventional Cardiology | KY | 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 | 184 | 103 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 59 | 57 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 30 | 30 | $0 |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 29 | 29 | $0 |
Insurance plans in this area (ZIP 32256)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | KY | |
| - | KY | |
| - | KY | |
| General Practice | KY | |
| P S Y C H I A T R Y | KY | |
| Thoracic Surgery, Cardiac Surgery | KY | |
| N E U R O S U R G E R Y | KY | |
| Physician Assistant | KY | |
| Emergency Medicine, General Practice | KY | |
| Hematology/Oncology, Internal Medicine | KY |
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