STEPHEN M. HUMPHREY (MD) – Vascular & Interventional Radiology Physician, NPI 1154379428
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 INTERVENTIONAL RADIOLOGY in TX
Provider Addresses for STEPHEN M. HUMPHREY (MD)
300 N Highland Ave Ste 365
Sherman, TX 750927393
Phone: (866) 552-4866
Type: Location
10614 N Port Washington Rd
Mequon, WI 530925013
Phone: (262) 834-0123
Type: Location
245 S Executive Dr Ste 350
Brookfield, WI 530054214
Phone: (262) 373-1647
Type: Location
4441 Long Prairie Rd Ste 400
Flower Mound, TX 750285410
Phone: (866) 552-4866
Type: Location
6149 Windhaven Pkwy Ste 130
Plano, TX 750938298
Phone: (866) 552-4866
Type: Location
1030 S Coit Rd
Prosper, TX 750782950
Phone: (866) 552-4866
Type: Location
2101 Westpark Ct Ste 320
Euless, TX 760403733
Phone: (866) 552-4866
Type: Location
4450 Sojourn Dr Ste 200
Addison, TX 750015000
Phone: (866) 552-4866
Type: Location
2701 S HAMPTON RD STE 220B
DALLAS, TX 752242363
Phone: (866) 552-4866
Type: Location
2001, Butterfield Road, Downers Grove, DuPage County, Illinois, 60148:60515, United States
SUITE 300
DOWNERS GROVE, IL 605151050
Phone: (630) 725-2700
Fax: (877) 489-5993
Type: Mailing
10614, North Port Washington Road, Mequon, Ozaukee County, Wisconsin, 53092, United States
MEQUON, WI 530925013
Phone: (262) 834-0123
Type: Location
8135 FOREST LN # 515057
DALLAS, TX 752302472
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $23,136.
Total Amount is formed as General ($23,136) + Research ($0) + Ownership ($0) = $23,136.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: AngioDynamics, Inc. ($22,347).
Total Amount
$23,136
General + Research + Ownership
Payments
16
Total payment records
General Amount
$23,136
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $22,347 |
| Nevro Corp. | $490 |
| Medtronic, Inc. | $276 |
| Becton, Dickinson and Company | $23 |
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: 2010-05-26
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 |
|---|---|---|---|---|
| I20040403000298 | I | Diagnostic Radiology | WI | TBD |
| I20100526000739 | I | Interventional Radiology | 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 |
|---|---|---|---|---|
| 36475 | Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance | 103 | 38 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 85 | 77 | $0 |
| 36471 | Injection of chemical agent into multiple incompetent veins of leg | 81 | 44 | $0 |
| 36465 | Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 70 | 32 | $0 |
| 76942 | Ultrasonic guidance for needle placement | 53 | 32 | $0 |
Insurance plans in this area (ZIP 75092)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | IL | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 801 | 276 |
| DIAGNOSTIC RADIOLOGY | IL | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 795 | 215 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | TX | |
| Vascular Surgery | TX | |
| - | PA | |
| Nurse Practitioner | TX | |
| - | TX | |
| Thoracic Surgery, Vascular Surgery | TX | |
| P O D I A T R Y | TX | |
| Nurse Practitioner | TX | |
| P O D I A T R Y | KS | |
| P O D I A T R Y | TX |
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