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

James Matthew Cuvillier, MD

Individual provider Internal Medicine Physician · NPI 1861925133

James Matthew Cuvillier, MD is a Hospitalist in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 2017, 9 years ago. Practices with Shannon Clinic, a 547-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
9
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2017
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

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 401 Bicentennial Way, Santa Rosa, CA 95403-2149 — (707) 393-4000
  • 120 E Harris Ave, San Angelo, TX 76903-5904 — (325) 481-6390
  • 7400 Merton Minter St, San Antonio, TX 78229-4404 — (214) 648-3111

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence S5874 (TX)

Record details

NPI number1861925133
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2017
Last updated in NPPESOctober 20, 2023
Certification dateOctober 20, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2017 (9 years in practice)
Group practice Shannon Clinic — 547 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 patients73
Services billed 216 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

  • Shannon Medical Center Hospital · San Angelo, TX
  • Lillian M Hudspeth Memorial Hospital Hospital · Sonora, TX

Colleagues at Shannon Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 547 clinicians in the practice; 12 are shown here.

Other providers in San Antonio