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

John Davis, MD

Individual provider Surgery Physician · NPI 1003858127

John Davis, MD practises Thoracic Surgery in Houston, Texas. Graduated from University of Texas Medical School at Houston in 1997, 29 years ago. Practices with Cardiovascular, Thoracic, and Vein Surgeons of Texas PLLC, a 4-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Montana and Texas.

Years since qualifying
29
Trained at
University of Texas Medical School at Houston
Licensed in
MT, TX
In the registry since
2006
Specialties on file
2
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

1315 St Joseph Pkwy Ste 1004
Houston, TX 77002-8231
Phone: (936) 441-1010
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 (2)

  • 18955 N Memorial Dr Ste 240, Humble, TX 77338-4271 — (936) 441-1010
  • 9201 Pinecroft Dr, Shenandoah, TX 77380-3222 — (936) 441-1010

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence N1301 (TX)
Surgery Physician Taxonomy 208600000X · Licence 10503 (MT)

Record details

NPI number1003858127
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESDecember 27, 2018

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Also practisesVASCULAR SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1997 (29 years in practice)
Group practice Cardiovascular, Thoracic, And Vein Surgeons Of Texas Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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.

Leg revascularization (restoring blood flow) 240 times · 99th percentile
Varicose vein removal 1–10 times

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 patients415
Services billed 2,269 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 $15,000 2 payments · a device or supply lent for a long period, not cash
Food and Beverage $4,902 82 payments · a meal or drink at a meeting or visit, not a fee
Consulting Fee $3,000 3 payments
Travel and Lodging $1,381 8 payments · travel or lodging paid or reimbursed, such as to attend a conference

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Chi St Joseph Health Regional Hospital Hospital · Bryan, TX · listed as St Joseph Regional Health Ctr
  • Hca Houston Healthcare Tomball Hospital · Tomball, TX · listed as Tomball Hospital Authority
  • Baylor Scott & White Medical Center- College Stati Hospital · College Station, TX
  • Hca Houston Healthcare Kingwood Hospital · Kingwood, TX

Colleagues at Cardiovascular, Thoracic, and Vein Surgeons of Texas PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4 clinicians in the practice; 2 are shown here.

Other providers in Houston