JAMES ALEXANDER FEIX (M.D.) – Anesthesiology Physician, NPI 1033377114
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,266 ANESTHESIOLOGY in WI
Loading map...
Provider Addresses for JAMES ALEXANDER FEIX (M.D.)
5241, North Hollywood Avenue, Whitefish Bay, Milwaukee County, Wisconsin, 53217, United States
WHITEFISH BAY, WI 532175322
Phone: (919) 357-7456
Type: Mailing
2801, West Kinnickinnic River Parkway, Southgate, Milwaukee, Milwaukee County, Wisconsin, 53215, United States
SUITE 453
MILWAUKEE, WI 532153669
Phone: (414) 385-2380
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $373.
Total Amount is formed as General ($373) + Research ($0) + Ownership ($0) = $373.
Last reported payment date: 2024-05-02 • Largest payer in this snapshot: Avanos Medical ($239).
Total Amount
$373
General + Research + Ownership
Payments
4
Total payment records
General Amount
$373
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Avanos Medical | $239 |
| CSL Behring | $105 |
| Medtronic, Inc. | $29 |
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: 2013-09-18
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 |
|---|---|---|---|---|
| I20130918000663 | I | Anesthesiology | WI | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 16 | 16 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 13 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 11 | 11 | $0 |
Insurance plans in this area (ZIP 53217)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI | |
| A N E S T H E S I O L O G Y | WI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.