Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Thomas A Tyree, MD

Individual provider Internal Medicine Physician · NPI 1841251048

Dr. Thomas A Tyree, MD is an Internal Medicine in Saint Charles, Missouri. Graduated from St Louis College of Physicians and Surgeons in 1988, 38 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
38
Trained at
St Louis College of Physicians and Surgeons
Licensed in
MO
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

1475 Kisker Rd Ste 200
Saint Charles, MO 63304-8781
Phone: (636) 498-5850
Fax: (636) 669-2401
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 R2P42 (MO)
Adult Medicine Physician Taxonomy 207QA0505X · Licence R2P42 (MO)

Record details

NPI number1841251048
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2006
Last updated in NPPESNovember 16, 2020
Certification dateNovember 16, 2020
Mailing addressPo Box 955534, Saint Louis, MO 63195-0001

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolST. LOUIS COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 1988 (38 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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