DR. GEORGE WILLIAM KARIAMPUZHA (MD) – Neurology Physician, NPI 1235103201
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,742 NEUROLOGY in TX
Provider Addresses for DR. GEORGE WILLIAM KARIAMPUZHA (MD)
705 E Marshall Ave Ste 4001
Longview, TX 756015660
Phone: (903) 315-2366
Type: Location
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 752846098
Phone: (903) 324-6450
Type: Mailing
910, East Houston Street, Tyler, Smith County, Texas, 75702, United States
STE 330
TYLER, TX 757028369
Phone: (903) 510-8848
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 $12,805.
Total Amount is formed as General ($12,805) + Research ($0) + Ownership ($0) = $12,805.
Last reported payment date: 2024-10-04 • Largest payer in this snapshot: ABBVIE INC. ($11,529).
Total Amount
$12,805
General + Research + Ownership
Payments
45
Total payment records
General Amount
$12,805
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $11,529 |
| Neurocrine BioSciences, Inc. | $247 |
| Neurocrine BioSciences Inc. | $122 |
| Takeda Pharmaceuticals U.S.A., Inc. | $117 |
| MDD US Operations, LLC | $116 |
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: 2010-02-25
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 |
|---|---|---|---|---|
| I20100225000640 | I | Neurology | TX | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 340 | 245 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 318 | 109 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 193 | 163 | $0 |
| G0453 | Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) | 162 | 23 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 120 | 120 | $0 |
Insurance plans in this area (ZIP 75601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | AZ | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| E N D O C R I N O L O G Y | TX | |
| Nurse Practitioner | IL | |
| - | NC | |
| Physician Assistant | LA | |
| Hospitalist, Gastroenterology | TX |
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