Individual provider · Type 1 NPI

Mark I. Chieh Hong, MD

Nephrology Physician · Mason City, IA

NPI number 1982048286 Active

Practice location

1000 4th St SW
Mason City, IA 50401-2800

Call (641) 428-6999 Map

Fax (641) 428-6678

Mailing address

621 S Illinois Ave, Suite 103
Mason City, IA 50401-5489

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Nephrology Physician Primary 207RN0300X42588 (IA)

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.

193 other providers at this address

About NPI 1982048286

Mark I. Chieh Hong, MD's National Provider Identifier is 1982048286, issued on Apr 17, 2013. The primary taxonomy on file is Nephrology Physician (207RN0300X), and the practice location is in Mason City, IA. The record was last updated on Jul 15, 2025.