Gastroenterology Associates of Suffolk, P.C.
NPI 1083745566 · Gastroenterology Physician · Port Jefferson Station, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastroenterology Associates of Suffolk, P.C. is a Gastroenterology Physician organization in Port Jefferson Station, NY (NPI 1083745566).
Provider details
- NPI number
- 1083745566
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jennifer Gonzalez, Office Manager(631) 331-7200
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
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
- 2007-03-08
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Gastroenterology Associates of Suffolk, P.C.'s NPI number?
- Gastroenterology Associates of Suffolk, P.C.'s National Provider Identifier (NPI) is 1083745566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastroenterology Associates of Suffolk, P.C.?
- Gastroenterology Associates of Suffolk, P.C. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastroenterology Associates of Suffolk, P.C. located?
- Gastroenterology Associates of Suffolk, P.C.'s practice location on file with NPPES is 931 Hallock Ave, Port Jefferson Station, NY 11776-1228.
- What is Gastroenterology Associates of Suffolk, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Gastroenterology Associates of Suffolk, P.C. is (631) 331-7200.
- Does Gastroenterology Associates of Suffolk, P.C. accept Medicare?
- Gastroenterology Associates of Suffolk, P.C. 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 Gastroenterology Associates of Suffolk, P.C.?
- The authorized official listed on Gastroenterology Associates of Suffolk, P.C.'s NPPES record is Jennifer Gonzalez, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastroenterology Associates of Suffolk, P.C.'s NPI active?
- Yes — Gastroenterology Associates of Suffolk, P.C.'s NPI (1083745566) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.