Individual provider · Type 1 NPI

Alexander J. Alonso, MD

Nephrology Physician · Peoria, IL

NPI number 1124152707 Active

Practice location

420 NE Glen Oak Ave Ste 401
Peoria, IL 61603-3112

Call (309) 676-8123 Map

Fax (309) 676-8455

Other practice locations

  • 1762 Washington Rd, Washington, IL 61571-2181 · (309) 676-8123
  • 180 S Main Ste, Ste I, Canton, IL 61520 · (309) 676-8123

Specialties and licenses

TaxonomyCodeLicense
Nephrology Physician Primary 207RN0300X036115179 (IL)
Internal Medicine Physician 207R00000X036115179 (IL)
Hypertension Specialist Physician 207RH0005X036115179 (IL)

Nephrology Physician: An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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About NPI 1124152707

Alexander J. Alonso, MD's National Provider Identifier is 1124152707, issued on Mar 15, 2007. The primary taxonomy on file is Nephrology Physician (207RN0300X), and the practice location is in Peoria, IL. The record was last updated on Jul 21, 2026.