VIVEK THAPPA (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1295743383
Sleep Medicine (Internal Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
848 PULMONARY DISEASE in IL
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Provider Addresses for VIVEK THAPPA (MD)
PO BOX 78866
MILWAUKEE, WI 532788866
Phone: (779) 696-7150
Type: Mailing
Swedish-American Hospital, 1401, East State Street, Rockford, Winnebago County, Illinois, 61104, United States
ROCKFORD, IL 61104
Phone: (779) 696-6102
Fax: (779) 696-6026
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 45 Open Payments records for all available years, with a total value of $2,198.
Total Amount is formed as General ($2,198) + Research ($0) + Ownership ($0) = $2,198.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($989).
Total Amount
$2,198
General + Research + Ownership
Payments
45
Total payment records
General Amount
$2,198
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-01-17
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 |
|---|---|---|---|---|
| I20050117000204 | I | Pulmonary Disease | IL | 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 | 217 | 200 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 89 | 85 | $0 |
| 94726 | Test to determine lung volumes using sensors | 87 | 84 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 45 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 65 | 31 | $0 |
Insurance plans in this area (ZIP 53278)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | IL | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 123 | 122 |
| PULMONARY DISEASE | IL | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 17 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | WI | |
| Cardiovascular Disease (Cardiology), Internal Medicine, Advanced Heart Failure And Transplant Cardiology, Cardiovascular Disease (Cardiology) | WI | |
| Physical Therapist In Private Practice | IL | |
| - | IL | |
| Internal Medicine | WI | |
| N E U R O S U R G E R Y | IL | |
| - | WI | |
| Physician Assistant | WI | |
| - | WI | |
| Nurse Practitioner | IL |
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