AMBER KAY WALKINGTON (CRNA) – Certified Registered Nurse Anesthetist, NPI 1043595705
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,279 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in TX
Provider Addresses for AMBER KAY WALKINGTON (CRNA)
PO BOX 650865
DALLAS, TX 752650865
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Mailing
6606 LBJ FWY
SUITE 200
DALLAS, TX 752406533
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Location
PO BOX 840853
DALLAS, TX 752840853
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Mailing
12222 MERIT DR STE 600
DALLAS, TX 752513294
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Location
10999 W Interstate 10 Ste 903
San Antonio, TX 782301747
Phone: (972) 715-5000
Fax: (972) 663-8329
Type: Location
1500 Citywest Blvd Ste 300
Houston, TX 770422549
Phone: (972) 715-5000
Fax: (972) 663-8329
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $1,380.
Total Amount is formed as General ($1,380) + Research ($0) + Ownership ($0) = $1,380.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($694).
Total Amount
$1,380
General + Research + Ownership
Payments
70
Total payment records
General Amount
$1,380
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $694 |
| Takeda Pharmaceuticals U.S.A., Inc. | $207 |
| Regeneron Healthcare Solutions, Inc. | $174 |
| Merck Sharp & Dohme LLC | $85 |
| Ardelyx, Inc. | $68 |
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: 2012-08-14
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 |
|---|---|---|---|---|
| I20120814000645 | I | Certified Registered Nurse Anesthetist (Crna) | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 113 | 113 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 91 | 91 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 47 | 46 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 37 | 37 | $0 |
Insurance plans in this area (ZIP 75265)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | TX | 00142 | Anesthesia for lens surgery | 20 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | 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) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| A N E S T H E S I O L O G Y | TX |
Reviews
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