Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Stephen M. Humphrey, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1154379428

Stephen M. Humphrey, MD practises Interventional Radiology in Dallas, Texas. Graduated from University of Texas Medical School at Houston in 1996, 30 years ago. Practices with Interventional Partners PLLC, a 95-clinician group, works from 9 locations and accepts Medicare assignment. Licensed in Illinois, Texas and Wisconsin.

Years since qualifying
30
Trained at
University of Texas Medical School at Houston
Licensed in
IL, TX, WI
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2701 S Hampton Rd Ste 220B
Dallas, TX 75224-2363
Phone: (866) 552-4866
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (8)

  • 4450 Sojourn Dr Ste 200, Addison, TX 75001-5000 — (866) 552-4866
  • 2101 Westpark Ct Ste 320, Euless, TX 76040-3733 — (866) 552-4866
  • 4441 Long Prairie Rd Ste 400, Flower Mound, TX 75028-5410 — (866) 552-4866
  • 6149 Windhaven Pkwy Ste 130, Plano, TX 75093-8298 — (866) 552-4866
  • 1030 S Coit Rd, Prosper, TX 75078-2950 — (866) 552-4866
  • 300 N Highland Ave Ste 365, Sherman, TX 75092-7393 — (866) 552-4866
  • 245 S Executive Dr Ste 350, Brookfield, WI 53005-4214 — (262) 373-1647
  • 10614 N Port Washington Rd, Mequon, WI 53092-5013 — (262) 834-0123

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence N1349 (TX)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 44460 (WI)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 036106450 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence N1349 (TX)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 036106450 (IL)

Record details

NPI number1154379428
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2006
Last updated in NPPESMarch 7, 2024
Certification dateMarch 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1996 (30 years in practice)
Group practice Interventional Partners Pllc — 95 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Varicose vein removal 615 times · 98th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients212
Services billed 1,479 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Long term medical supply or device loan $10,267 4 payments · a device or supply lent for a long period, not cash
Food and Beverage $232 6 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Interventional Partners PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 95 clinicians in the practice; 12 are shown here.

Other providers in Dallas