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

Nicholas Rizzo, MD

Individual provider Internal Medicine Physician · NPI 1669447272

Nicholas Rizzo, MD is an Internal Medicine in South Bend, Indiana. Graduated from Northwestern University Feinberg Medical School in 1994, 32 years ago. Practices with Beacon Medical Group Inc, a 574-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, Indiana, Tennessee and Texas.

Years since qualifying
32
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL, IN, TN, TX
In the registry since
2006
Specialties on file
4
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

615 N Michigan St Fl 1
South Bend, IN 46601-1033
Phone: (574) 647-3050
Fax: (574) 647-1094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 7270 W College Dr, Palos Heights, IL 60463-1154 — (708) 603-5980
  • 4515 Seton Center Pkwy Ste 220, Austin, TX 78759-5784 — (512) 338-8388

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01092630A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence S4223 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 61331 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036095309 (IL)

Record details

NPI number1669447272
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 18, 2006
Last updated in NPPESMarch 19, 2024
Certification dateMarch 19, 2024
Mailing address7270 W. College Drive, Suite 102, Palos Heights, IL 60463-1180

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Group practice Beacon Medical Group Inc — 574 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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