SOUTHWEST GASTROENTEROLOGY LLC
NPI 1356871123
Internal Medicine - Gastroenterology in Avondale, AZ

Q: What is Southwest Gastroenterology LLC's NPI number?

The NPI number for Southwest Gastroenterology LLC is 1356871123. It was assigned to this organization in the NPPES registry on June 14, 2017.

Q: What is Southwest Gastroenterology LLC's specialty?

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

Active since June 14, 2017CLIA 03D2275272 · Certificate of Compliance

3400 N DYSART RD STE G127, AVONDALE, AZ 85392(623) 322-0323(623) 322-0757 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 23, 2025, Mar 10, 2023, Jun 14, 2017 (3 updates tracked since 2017).

On this page

About Southwest Gastroenterology Llc NPPES

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

SOUTHWEST GASTROENTEROLOGY LLC (NPI 1356871123) is a healthcare organization registered as a gastroenterology in Avondale, Arizona and active in the NPI registry since June 2017. The organization holds a CLIA Certificate of Compliance certificate valid through March 16, 2027 and lists Rajeswari Anaparthy, Proprietor, as its authorized official.

NPPES Registry Identity

NPI1356871123

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameSOUTHWEST GASTROENTEROLOGY LLC

Location Address3400 N DYSART RD STE G127Avondale, AZ 85392-1011

Mailing Address3400 N Dysart Rd Ste G127Avondale, AZ 85392-1011 · (623) 322-0323 · Fax (623) 322-0757

Phone(623) 322-0323

Fax(623) 322-0757

Organization SubpartNo

Authorized OfficialRajeswari AnaparthyProprietor · (623) 322-0323

Enumeration DateJune 14, 2017

Last NPPES UpdateJune 23, 20253 updates tracked since enumeration

NPPES CertifiedJune 23, 2025

✔ NPI 1356871123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

3400 N DYSART RD STE G127, Avondale, AZ 85392

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

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 03D2275272

Southwest Gastroenterology · Avondale, AZ

Active · expires Mar 16, 2027

CLIA Number03D2275272

Laboratory TypePhysician Office

Certificate Effective DateMarch 17, 2025

Certificate Expiration DateMarch 16, 2027

Laboratory DirectorLaura E. Michael

Laboratory Phone(623) 322-0323

Laboratory LocationSouthwest Gastroenterology3400 N Dysart Rd Ste G-127, Avondale, AZ 85392

CLIA data matches this NPI record on: 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 10

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

DR. ARAVIND SUGUMAR MD

Internal Medicine (Gastroenterology)