DR. HASAN S KHAWAJA (MD) – Anesthesiology Physician, NPI 1215099379
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
555 ANESTHESIOLOGY in NV
Provider Addresses for DR. HASAN S KHAWAJA (MD)
1800 W Charleston Blvd
Las Vegas, NV 891022386
Phone: (702) 383-2000
Type: Location
West Charleston Boulevard, 18b Arts District, Las Vegas, Clark County, Nevada, 89104-1307, United States
LAS VEGAS, NV 891022179
Phone: (702) 579-3298
Fax: (702) 667-4689
Type: Location
McCarran International Airport, 5757, Wayne Newton Boulevard, Enterprise, Clark County, Nevada, 89154, United States
LAS VEGAS, NV 891335380
Phone: (702) 579-3298
Fax: (702) 667-4689
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 $80.
Total Amount is formed as General ($80) + Research ($0) + Ownership ($0) = $80.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: Medtronic, Inc. ($80).
Total Amount
$80
General + Research + Ownership
Payments
4
Total payment records
General Amount
$80
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $80 |
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: 2008-11-25
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 |
|---|---|---|---|---|
| I20081125000204 | I | Anesthesiology | NV | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 50 | 50 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 39 | 39 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 26 | 26 | $0 |
| 00790 | Anesthesia for other procedure on upper abdomen | 20 | 20 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 17 | 17 | $0 |
Insurance plans in this area (ZIP 89102)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | NV | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 36 | 36 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | NV | |
| Certified Registered Nurse Anesthetist (Crna) | NV | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NY | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NV | |
| A N E S T H E S I O L O G Y | NV |
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