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

Individual provider Internal Medicine Physician · NPI 1740501493

Jacob Thomas, MD practises Internal Medicine in Winona, Minnesota. Graduated from University of Texas Medical Branch at Galveston in 2010, 16 years ago. Practices with Winona Health Services, a 161-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
16
Trained at
University of Texas Medical Branch at Galveston
Licensed in
MN
In the registry since
2010
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

855 Mankato Ave
Winona, MN 55987-4868 Not confirmed with CMS for 12 years — call before visiting
Phone: (507) 454-3650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 54294 (MN)

Record details

NPI number1740501493
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2010
Last updated in NPPESDecember 27, 2013

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2010 (16 years in practice)
Group practice Winona Health Services — 161 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 patients408
Services billed 735 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 Winona Health Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 161 clinicians in the practice; 12 are shown here.

Other providers in Winona