SRINIVAS KOLLA (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1235100397
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
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NPPES metrics only — not quality of care.
241 THORACIC SURGERY in IL
Provider Addresses for SRINIVAS KOLLA (MD)
2650 Warrenville Rd
Suite 280
Downers Grove, IL 605151748
Phone: (630) 324-7900
Fax: (630) 324-7942
Type: Location
700 S Park St Ste A
Madison, WI 537151830
Phone: (608) 251-6100
Fax: (608) 260-2976
Type: Location
3400 MINISTRY PKWY
WESTON, WI 544765220
Phone: (715) 393-1000
Fax: (715) 393-1469
Type: Mailing
West Beltline Highway, Ethelwyn Park, Madison, Dane County, Wisconsin, 53713, United States
MADISON, WI 537132334
Phone: (608) 250-1497
Fax: (608) 250-1384
Type: Mailing
PNC, 2650, Warrenville Road, Downers Grove, DuPage County, Illinois, 60515, United States
SUITE 280
DOWNERS GROVE, IL 605151748
Phone: (630) 324-7900
Fax: (630) 324-7942
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 55 Open Payments records for all available years, with a total value of $6,484.
Total Amount is formed as General ($6,484) + Research ($0) + Ownership ($0) = $6,484.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($6,054).
Total Amount
$6,484
General + Research + Ownership
Payments
55
Total payment records
General Amount
$6,484
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $6,054 |
| ATRICURE, INC. | $166 |
| Merck Sharp & Dohme LLC | $64 |
| Davol Inc. | $56 |
| Baxter Healthcare | $40 |
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: 2021-07-21
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 |
|---|---|---|---|---|
| I20210601000212 | I | Cardiac Surgery | WI | TBD |
| I20210721000126 | I | Thoracic Surgery | SC | 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 |
|---|---|---|---|---|
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 38 | 38 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 22 | 20 | $0 |
| 32674 | Removal of lymph nodes of chest cavity using an endoscope | 20 | 20 | $0 |
| 32663 | Exam of lung with removal of lung lobe using an endoscope | 19 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 60515)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | NY | |
| Physician Assistant | FL | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| General Surgery | SC | |
| Physician Assistant | SC | |
| Nurse Practitioner | SC | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | SC | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| Orthopedic Surgery | SC | |
| Family Practice | SC |
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