Gastrointestinal and Liver Consultants Inc.
NPI 1932578028 · Gastroenterology Physician · Santa Ana, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastrointestinal and Liver Consultants Inc. is a Gastroenterology Physician organization in Santa Ana, CA (NPI 1932578028).
Provider details
- NPI number
- 1932578028
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Essam Quraishi, Owner(657) 900-4536
- License
- C133332 (CA)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 710 N Euclid St Ste 210Anaheim, CA 92801-4132Phone: (657) 900-4536Fax: (657) 208-9732
- 1400 Reynolds Ave Ste 100Irvine, CA 92614-5559Phone: (657) 900-4536
- 5455 Garden Grove Blvd Ste 230Westminster, CA 92683-8242Phone: (657) 900-4536Fax: (657) 208-9732
Registry dates
- Enumerated
- 2015-09-18
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Gastrointestinal and Liver Consultants Inc.'s NPI number?
- Gastrointestinal and Liver Consultants Inc.'s National Provider Identifier (NPI) is 1932578028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastrointestinal and Liver Consultants Inc.?
- Gastrointestinal and Liver Consultants Inc. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastrointestinal and Liver Consultants Inc. located?
- Gastrointestinal and Liver Consultants Inc.'s practice location on file with NPPES is 2621 S Bristol St Ste 202, Santa Ana, CA 92704-5718.
- What is Gastrointestinal and Liver Consultants Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Gastrointestinal and Liver Consultants Inc. is (657) 900-4536.
- Does Gastrointestinal and Liver Consultants Inc. accept Medicare?
- Gastrointestinal and Liver Consultants Inc. 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 Gastrointestinal and Liver Consultants Inc.?
- The authorized official listed on Gastrointestinal and Liver Consultants Inc.'s NPPES record is Essam Quraishi, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastrointestinal and Liver Consultants Inc.'s NPI active?
- Yes — Gastrointestinal and Liver Consultants Inc.'s NPI (1932578028) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.