WILLIAM WALTER MCALEXANDER (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1073558524
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
85 THORACIC SURGERY in AL
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Provider Addresses for WILLIAM WALTER MCALEXANDER (MD)
1000, 22nd Street South, Highland Avenue Historic District, Five Points South, Birmingham, Jefferson County, Alabama, 35205, United States
BIRMINGHAM, AL 352052881
Phone: (469) 893-2065
Fax: (469) 893-3065
Type: Mailing
Brookwood Baptist Medical Center, 2010, Brookwood Medical Center Drive, Birmingham, Jefferson County, Alabama, 35209, United States
BIRMINGHAM, AL 35209
Phone: (205) 877-2627
Fax: (205) 802-6590
Type: Location
10810 PARKSIDE DR STE 109
KNOXVILLE, TN 379341980
Phone: (865) 647-3350
Fax: (865) 647-3359
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 40 Open Payments records for all available years, with a total value of $1,190.
Total Amount is formed as General ($1,190) + Research ($0) + Ownership ($0) = $1,190.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: ATRICURE, INC. ($288).
Total Amount
$1,190
General + Research + Ownership
Payments
40
Total payment records
General Amount
$1,190
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ATRICURE, INC. | $288 |
| Silk Road Medical, Inc. | $201 |
| Zimmer Biomet Holdings, Inc. | $191 |
| Edwards Lifesciences Corporation | $161 |
| Artivion, Inc. | $107 |
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: 2017-02-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040809000133 | I | Thoracic Surgery | TN | TBD |
| I20170207002380 | I | General Surgery | AL | 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 |
|---|---|---|---|---|
| 33508 | Harvest of vein using an endoscope | 29 | 29 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 29 | 29 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 14 | 14 | $0 |
Insurance plans in this area (ZIP 35205)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | TN | |
| - | TN | |
| - | TN | |
| - | TN | |
| - | TN | |
| P O D I A T R Y | TN | |
| - | TN | |
| General Surgery | TN | |
| - | TN | |
| Physician Assistant | TN |
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