Stamford Gastroenterology, Inc
NPI 1578986055 · Gastroenterology Physician · Stamford, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stamford Gastroenterology, Inc is a Gastroenterology Physician organization in Stamford, CT (NPI 1578986055).
Provider details
- NPI number
- 1578986055
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Darlene Negbenebor, President(203) 998-7400
- License
- 043139 (CT)
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
12 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
- 2014-02-04
- Last updated
- 2014-07-02
Frequently asked questions
- What is Stamford Gastroenterology, Inc's NPI number?
- Stamford Gastroenterology, Inc's National Provider Identifier (NPI) is 1578986055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stamford Gastroenterology, Inc?
- Stamford Gastroenterology, Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Stamford Gastroenterology, Inc located?
- Stamford Gastroenterology, Inc's practice location on file with NPPES is 90 Morgan St, Stamford, CT 06905-5406.
- What is Stamford Gastroenterology, Inc's phone number?
- The practice phone number listed in the NPPES registry for Stamford Gastroenterology, Inc is (203) 998-7400.
- Does Stamford Gastroenterology, Inc accept Medicare?
- Stamford Gastroenterology, 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 Stamford Gastroenterology, Inc?
- The authorized official listed on Stamford Gastroenterology, Inc's NPPES record is Darlene Negbenebor, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stamford Gastroenterology, Inc's NPI active?
- Yes — Stamford Gastroenterology, Inc's NPI (1578986055) is active in the NPPES registry as of the last update on 2014-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.