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

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1912999483

James Patrick Weller, MD practises Emergency Medicine in Houston, Texas. Graduated from University of Nevada School of Medicine in 2001, 25 years ago. Practices with Travis County Emergency Physicians PA, a 273-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Trained at
University of Nevada School of Medicine
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18220 State Highway 249
Houston, TX 77070-4347 Not confirmed with CMS for 19 years — call before visiting
Phone: (281) 477-1116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence L9007 (TX)

Record details

NPI number1912999483
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Travis County Emergency Physicians Pa — 273 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients258
Services billed 396 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Houston Methodist Cypress Hospital Hospital · Cypress, TX

Colleagues at Travis County Emergency Physicians PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 273 clinicians in the practice; 12 are shown here.

Other providers in Houston