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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RONALD R GAMBACH M. D.
NPI 1992702419
Radiology - Diagnostic Radiology in Cedar Rapids, IA

Active since June 30, 2005
1948 1ST AVE NE, CEDAR RAPIDS, IA 52402(319) 364-0121(319) 364-5684 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ronald R Gambach M. D. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD R GAMBACH M. D. (NPI 1992702419) is an individual diagnostic radiology provider in Cedar Rapids, Iowa, licensed in Iowa (18011) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1992702419
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameRONALD R GAMBACHCredential: M. D.
Location Address1948 1ST AVE NECedar Rapids, IA 52402-5321
Mailing Address1948 1st Ave NeCedar Rapids, IA 52402-5321 · (319) 364-0121 · Fax (319) 364-5684
Phone(319) 364-0121
Fax(319) 364-5684
Sole ProprietorNo
Enumeration DateJune 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1992702419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in IA · 18011
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1948 1ST AVE NE, Cedar Rapids, IA 52402
Open in Google Maps ↗

Other Identifiers 1

Medicaid3114322IA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DARREN M. DAVENPORT M. D.
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
ERIC SUNG MD
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
DR. HAROON RASHID AFRIDI M.B.B.S.
Radiology (Vascular & Interventional Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
DR. BRIAN D HOPPER M.D.
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
DR. WARREN SCOTT SPENCER MD
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
DR. ERIC FREDERIC ERICSON MD
Radiology (Vascular & Interventional Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
RICHARD F. SEITZ M. D.
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121
GARY D SCHWEIGER M. D.
Radiology (Diagnostic Radiology)
1948 1ST AVE NE
CEDAR RAPIDS, IA 52402
Linn County (319) 364-0121

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Gambach's NPI number?

The NPI number for Ronald Gambach is 1992702419. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Ronald Gambach located?

Ronald Gambach practices at 1948 1st Ave NE, Cedar Rapids, IA 52402. The listed phone number is (319) 364-0121.

What is Ronald Gambach's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Ronald Gambach was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.