Stephen Humphrey, MD
NPI 1154379428 · Vascular & Interventional Radiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1154379428
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 44460 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,399 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Chemical Agent Into Multiple Incompetent Veins of Same Leg Using Ultrasound Guidance36466 | 246 | $1,239 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 232 | $173 |
| Destruction of First Incompetent Vein of Arm Or Leg Using Radiofrequency and Imaging Guidance36475 | 189 | $263 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99487 | 143 | $128 |
| Injection of Chemical Agent Into Single Incompetent Vein of Leg Using Ultrasound Guidance36465 | 141 | $1,175 |
| Destruction of First Incompetent Vein of Arm Or Leg Using Radiofrequency and Imaging Guidance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15,172 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (8)
- 4450 Sojourn Dr Ste 200Addison, TX 75001-5000Phone: (866) 552-4866
- 2101 Westpark Ct Ste 320Euless, TX 76040-3733Phone: (866) 552-4866
- 4441 Long Prairie Rd Ste 400Flower Mound, TX 75028-5410Phone: (866) 552-4866
- 6149 Windhaven Pkwy Ste 130Plano, TX 75093-8298Phone: (866) 552-4866
- 1030 S Coit RdProsper, TX 75078-2950Phone: (866) 552-4866
- 300 N Highland Ave Ste 365Sherman, TX 75092-7393Phone: (866) 552-4866
- 245 S Executive Dr Ste 350Brookfield, WI 53005-4214Phone: (262) 373-1647
- 10614 N Port Washington RdMequon, WI 53092-5013Phone: (262) 834-0123
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2024-03-07
- Certified
- 2023-03-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.