1. Home
  2. Directory
  3. Iowa
  4. Waterloo
  5. Internal Medicine
  6. NPI Profile

NEW GI PC
NPI 1427996404
Internal Medicine - Gastroenterology in Waterloo, IA

Active since March 23, 2026CLIA 16D0384916 · Certificate of Compliance
1015 S HACKETT RD, WATERLOO, IA 50701(319) 234-5990(319) 234-5994 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About New Gi Pc NPPES

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

NEW GI PC (NPI 1427996404) is a healthcare organization registered as a gastroenterology in Waterloo, Iowa and active in the NPI registry since March 2026. The organization holds a CLIA Certificate of Compliance certificate valid through November 18, 2026 and lists Ravindra Mallavarapu, President, as its authorized official.

NPPES Registry Identity

NPI1427996404
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameNEW GI PC
Location Address1015 S HACKETT RDWaterloo, IA 50701-3543
Mailing Address1015 S Hackett RdWaterloo, IA 50701-3543 · (319) 234-5990 · Fax (319) 234-5994
Phone(319) 234-5990
Fax(319) 234-5994
Organization SubpartNo
Authorized OfficialRavindra MallavarapuPresident · (319) 234-5990
Enumeration DateMarch 23, 2026
NPPES CertifiedMarch 23, 2026
✔ NPI 1427996404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedSurgeryTaxonomy 208600000X
1015 S HACKETT RD, Waterloo, IA 50701
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 16D0384916

New Gi PC · Waterloo, IA
Active · expires Nov 18, 2026
CLIA Number16D0384916
Laboratory TypePhysician Office
Certificate Effective DateNovember 19, 2024
Certificate Expiration DateNovember 18, 2026
Laboratory DirectorAaron Klein
Laboratory Phone(319) 234-5990
Laboratory LocationNew Gi PC1015 S Hackett Rd, Waterloo, IA 50701
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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.

JOHN DEERE MEDICAL GROUP OF WATERLOO, PC
Specialist
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 274-1000
AMICARE PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 292-6600
JANE MARIE BAKER ARNP
Nurse Practitioner
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 234-5990
DR. BRUCE LANDON BARIDON DO
Internal Medicine
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 235-1230
RUSELLE SUE DEBONIS ARNP
Nurse Practitioner
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 274-1000
MARY C. NADING PA-C
Physician Assistant
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 234-5990
CARLA J SPRINGER M.D.
Family Medicine
1015 S HACKETT RD, SUITE 100
WATERLOO, IA 50701
Black Hawk County (319) 274-1000
KAREN JANET FRANCZYK P.A.
Physician Assistant
1015 S HACKETT RD
WATERLOO, IA 50701
Black Hawk County (319) 235-1230

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 New Gi PC's NPI number?

The NPI number for New Gi PC is 1427996404. It was assigned to this organization in the NPPES registry on March 23, 2026.

Where is New Gi PC located?

New Gi PC is located at 1015 S Hackett Rd, Waterloo, IA 50701. The listed phone number is (319) 234-5990.

What is New Gi PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does New Gi PC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 16D0384916) is associated with this NPI, valid through November 18, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for New Gi PC was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.