Individual provider · Type 1 NPI

Jon William Mares, DO

Nephrology Physician · Covington, LA

NPI number 1023375300 Active

Practice location

1970 N Highway 190
Covington, LA 70433-5364

Fax (985) 867-3644

Mailing address

PO Box 3370
Covington, LA 70434-3370

Specialties and licenses

TaxonomyCodeLicense
Nephrology Physician Primary 207RN0300X036.151545 (IL)
Internal Medicine Physician 207R00000XQ6769 (TX)

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 1023375300

Jon William Mares, DO's National Provider Identifier is 1023375300, issued on Apr 11, 2012. The primary taxonomy on file is Nephrology Physician (207RN0300X), and the practice location is in Covington, LA. The record was last updated on Sep 17, 2025.