DR. KOLLAGUNTA SREENIVASA CHANDRASEKHAR (M.D.) – Cardiovascular Disease Physician, NPI 1396713491
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,521 CARDIOVASCULAR DISEASE (CARDIOLOGY) in FL
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Provider Addresses for DR. KOLLAGUNTA SREENIVASA CHANDRASEKHAR (M.D.)
320, 1st Street North, Winter Haven, Polk County, Florida, 33881, United States
WINTER HAVEN, FL 338814113
Phone: (863) 508-1101
Fax: (863) 299-6158
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 126 Open Payments records for all available years, with a total value of $5,314.
Total Amount is formed as General ($5,314) + Research ($0) + Ownership ($0) = $5,314.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Novo Nordisk Inc ($2,746).
Total Amount
$5,314
General + Research + Ownership
Payments
126
Total payment records
General Amount
$5,314
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 |
|---|---|
| Novo Nordisk Inc | $2,746 |
| Medtronic, Inc. | $355 |
| AstraZeneca Pharmaceuticals LP | $215 |
| CVRx, Inc. | $173 |
| ABIOMED | $173 |
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: 2005-04-01
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 |
|---|---|---|---|---|
| I20050401000669 | I | Cardiovascular Disease (Cardiology) | FL | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,109 | 582 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 601 | 492 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 575 | 565 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 568 | 500 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 440 | 109 | $0 |
Insurance plans in this area (ZIP 33881)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | FL | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 150 | 150 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | FL | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 25 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery | NY |
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