Gastrointestinal and Liver Disorders Specialists PLLC
NPI 1881996197 · Gastroenterology Physician · Southfield, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastrointestinal and Liver Disorders Specialists PLLC is a Gastroenterology Physician organization in Southfield, MI (NPI 1881996197).
Provider details
- NPI number
- 1881996197
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Firdous Siddiqui, President(248) 208-9257
- License
- 4301060352 (MI)
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
15 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
- 2010-11-19
- Last updated
- 2012-02-08
Frequently asked questions
- What is Gastrointestinal and Liver Disorders Specialists PLLC's NPI number?
- Gastrointestinal and Liver Disorders Specialists PLLC's National Provider Identifier (NPI) is 1881996197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastrointestinal and Liver Disorders Specialists PLLC?
- Gastrointestinal and Liver Disorders Specialists PLLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastrointestinal and Liver Disorders Specialists PLLC located?
- Gastrointestinal and Liver Disorders Specialists PLLC's practice location on file with NPPES is 27200 Lahser Rd, Southfield, MI 48034-2137.
- What is Gastrointestinal and Liver Disorders Specialists PLLC's phone number?
- The practice phone number listed in the NPPES registry for Gastrointestinal and Liver Disorders Specialists PLLC is (248) 208-9257.
- Does Gastrointestinal and Liver Disorders Specialists PLLC accept Medicare?
- Gastrointestinal and Liver Disorders Specialists PLLC 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 Disorders Specialists PLLC?
- The authorized official listed on Gastrointestinal and Liver Disorders Specialists PLLC's NPPES record is Firdous Siddiqui, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastrointestinal and Liver Disorders Specialists PLLC's NPI active?
- Yes — Gastrointestinal and Liver Disorders Specialists PLLC's NPI (1881996197) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.