SIIMA NALWANGA KAVUMA (MD) – Internal Medicine Physician, NPI 1275270464
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for SIIMA NALWANGA KAVUMA (MD)
701 E MARSHALL AVE STE 400
LONGVIEW, TX 756015595
Phone: (903) 315-1696
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 7 Open Payments records for all available years, with a total value of $594.
Total Amount is formed as General ($594) + Research ($0) + Ownership ($0) = $594.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($199).
Total Amount
$594
General + Research + Ownership
Payments
7
Total payment records
General Amount
$594
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Teva Pharmaceuticals USA, Inc. | $199 |
| Madrigal Pharmaceuticals | $132 |
| E.R. Squibb & Sons, L.L.C. | $103 |
| ABBVIE INC. | $99 |
| EVOKE PHARMA, INC. | $61 |
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: 2025-10-12
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 |
|---|---|---|---|---|
| I20251012000125 | I | Internal Medicine | LA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 75601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MD | |
| Pulmonary Disease, Critical Care (Intensivists) | LA | |
| Internal Medicine | LA | |
| Internal Medicine | LA | |
| Family Practice, Family Practice, Hospitalist | TX | |
| Hospitalist, Internal Medicine, Internal Medicine | MO | |
| Family Practice | AL | |
| Family Practice | LA | |
| Internal Medicine | AZ | |
| N E P H R O L O G Y | FL |
Reviews
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