Southwest Gastroenterology LLC
NPI 1356871123 · Gastroenterology Physician · Avondale, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southwest Gastroenterology LLC is a Gastroenterology Physician organization in Avondale, AZ (NPI 1356871123).
Provider details
- NPI number
- 1356871123
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rajeswari Anaparthy, Proprietor(623) 322-0323
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-14
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Southwest Gastroenterology LLC's NPI number?
- Southwest Gastroenterology LLC's National Provider Identifier (NPI) is 1356871123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwest Gastroenterology LLC?
- Southwest Gastroenterology LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Southwest Gastroenterology LLC located?
- Southwest Gastroenterology LLC's practice location on file with NPPES is 3400 N Dysart Rd Ste G127, Avondale, AZ 85392-1011.
- What is Southwest Gastroenterology LLC's phone number?
- The practice phone number listed in the NPPES registry for Southwest Gastroenterology LLC is (623) 322-0323.
- Does Southwest Gastroenterology LLC accept Medicare?
- Southwest Gastroenterology LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Southwest Gastroenterology LLC?
- The authorized official listed on Southwest Gastroenterology LLC's NPPES record is Rajeswari Anaparthy, Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwest Gastroenterology LLC's NPI active?
- Yes — Southwest Gastroenterology LLC's NPI (1356871123) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.