ETHAN LLOYD CHAMBERS (MD) – Anesthesiology Physician, NPI 1396108031
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,591 ANESTHESIOLOGY in TX
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Provider Addresses for ETHAN LLOYD CHAMBERS (MD)
Citywest Boulevard, Houston, Harris County, Texas, 77042-9998, United States
HOUSTON, TX 770422549
Phone: (972) 233-1999
Type: Location
1500 Citywest Blvd Ste 300
Houston, TX 770422549
Phone: (972) 233-1999
Type: Location
1611 NW 12th Ave
Miami, FL 331361005
Phone: (305) 585-6970
Type: Location
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 752840853
Phone: (972) 233-1999
Fax: (972) 233-3666
Type: Mailing
6606 LBJ FWY STE 200
DALLAS, TX 752406524
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $176.
Total Amount is formed as General ($176) + Research ($0) + Ownership ($0) = $176.
Last reported payment date: 2024-06-10 • Largest payer in this snapshot: Fisher & Paykel Healthcare Inc ($135).
Total Amount
$176
General + Research + Ownership
Payments
3
Total payment records
General Amount
$176
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Fisher & Paykel Healthcare Inc | $135 |
| Mindray DS USA, Inc. | $22 |
| Merck Sharp & Dohme LLC | $19 |
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: 2020-09-10
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 |
|---|---|---|---|---|
| I20200910003542 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 01938 | Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 74 | 67 | $0 |
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 24 | 22 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 23 | 22 | $0 |
| 01940 | Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 18 | 16 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 16 | 16 | $0 |
Insurance plans in this area (ZIP 77042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | AR | |
| A N E S T H E S I O L O G Y | TX | |
| A N E S T H E S I O L O G Y | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Anesthesiology, Pain Management | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| A N E S T H E S I O L O G Y | TX | |
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| Certified Registered Nurse Anesthetist (Crna) | TX |
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