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

Dr. Tony J Toloczko, MD

Individual provider Internal Medicine Physician · NPI 1346330925

Dr. Tony J Toloczko, MD is an Internal Medicine in Saint Louis, Missouri. Graduated from University of Louisville School of Medicine in 2001, 25 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Missouri.

Years since qualifying
25
Trained at
University of Louisville School of Medicine
Licensed in
CO, MO
In the registry since
2006
Specialties on file
3
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

1035 Bellevue Ave Ste 400
Saint Louis, MO 63117-1844
Phone: (314) 925-4700
Show map & directions

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

Additional practice locations (1)

  • 5555 E Arapahoe Rd, Centennial, CO 80122-2312 — (303) 338-4545

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2023009164 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 43541 (CO)
Pediatrics Physician Taxonomy 208000000X · Licence 43541 (CO)

Record details

NPI number1346330925
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESMarch 20, 2023
Certification dateMarch 20, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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