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

Thomas G Ferguson, MD

Individual provider Internal Medicine Physician · NPI 1609816503

Thomas G Ferguson, MD practises Internal Medicine in Houma, Louisiana. Graduated from University of Tennessee, Hsc, College of Medicine in 1974, 52 years ago. Practices with South Louisiana Medical Associates, a 114-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
52
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
LA
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 →

Practice location Address checks out

1990 Industrial Blvd
Houma, LA 70363-7055 Not confirmed with CMS for 15 years — call before visiting
Phone: (985) 868-9300
Fax: (985) 851-0053
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 04188R (LA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 04188R (LA)

Record details

NPI number1609816503
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESOctober 31, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice South Louisiana Medical Associates — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients487
Services billed 854 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

Colleagues at South Louisiana Medical Associates

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 114 clinicians in the practice; 12 are shown here.

Other providers in Houma