DR. KARTHIK VADAMALAI (M.D) – Critical Care Medicine (Internal Medicine) Physician, NPI 1366881393
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
584 CRITICAL CARE (INTENSIVISTS) in MO
Provider Addresses for DR. KARTHIK VADAMALAI (M.D)
1235 E CHEROKEE ST
SPRINGFIELD, MO 658042203
Phone: (417) 820-3344
Type: Mailing
7200 CAMBRIDGE ST FL 10
HOUSTON, TX 770304202
Phone: (713) 798-1750
Fax: (713) 798-4693
Type: Mailing
1425 Portland Ave
Rochester, NY 146213001
Phone: (585) 922-4000
Type: Location
1235 E Cherokee St
Springfield, MO 658042203
Phone: (417) 820-3344
Type: Location
6720 Bertner Ave Ste O-520
Houston, TX 770302604
Phone: (832) 355-2666
Type: Location
6720 BERTNER AVE STE O-520
HOUSTON, TX 770302604
Phone: (832) 355-2666
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $94.
Total Amount is formed as General ($94) + Research ($0) + Ownership ($0) = $94.
Last reported payment date: 2024-10-30 • Largest payer in this snapshot: Becton, Dickinson and Company ($50).
Total Amount
$94
General + Research + Ownership
Payments
4
Total payment records
General Amount
$94
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Becton, Dickinson and Company | $50 |
| ABIOMED | $44 |
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: 2024-08-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20180522000112 | I | Internal Medicine | PA | TBD |
| I20190614000149 | I | Internal Medicine | MO | TBD |
| I20220726002847 | I | Critical Care (Intensivists) | TX | TBD |
| I20240827000248 | I | Critical Care (Intensivists) | CA | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 202 | 106 | $0 |
| 99291 | Critical care, first 30-74 minutes | 156 | 93 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 11 | $0 |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | 11 | 11 | $0 |
Insurance plans in this area (ZIP 65804)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Internal Medicine | TX | |
| Pulmonary Disease | TX | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | TX | |
| Internal Medicine, Critical Care (Intensivists) | TX | |
| Pulmonary Disease, Critical Care (Intensivists) | TX | |
| Internal Medicine, Critical Care (Intensivists), Nephrology | TX |
Reviews
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