Island Gastroenterology Consultants PC
NPI 1174556963 · Specialist · West Islip, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Island Gastroenterology Consultants PC is a Specialist organization in West Islip, NY (NPI 1174556963).
Provider details
- NPI number
- 1174556963
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Raj Mariwalla, Gastroenterologist(631) 669-1171
- License
- 143127 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-08
- Last updated
- 2016-01-25
Frequently asked questions
- What is Island Gastroenterology Consultants PC's NPI number?
- Island Gastroenterology Consultants PC's National Provider Identifier (NPI) is 1174556963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Gastroenterology Consultants PC?
- Island Gastroenterology Consultants PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Island Gastroenterology Consultants PC located?
- Island Gastroenterology Consultants PC's practice location on file with NPPES is 1111 Montauk Hwy, West Islip, NY 11795-4910.
- What is Island Gastroenterology Consultants PC's phone number?
- The practice phone number listed in the NPPES registry for Island Gastroenterology Consultants PC is (631) 669-1171.
- Does Island Gastroenterology Consultants PC accept Medicare?
- Island Gastroenterology Consultants PC 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 Island Gastroenterology Consultants PC?
- The authorized official listed on Island Gastroenterology Consultants PC's NPPES record is Raj Mariwalla, Gastroenterologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Gastroenterology Consultants PC's NPI active?
- Yes — Island Gastroenterology Consultants PC's NPI (1174556963) is active in the NPPES registry as of the last update on 2016-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.