Atlantic Gastroenterology, P.C.
NPI 1780792119 · Gastroenterology Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Atlantic Gastroenterology, P.C. is a Gastroenterology Physician organization in Brooklyn, NY (NPI 1780792119).
Provider details
- NPI number
- 1780792119
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Shapsis, Doctor of Medicine(718) 615-4001
- License
- 239090 (NY)
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
3 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 (2)
- 8421 Bay PkwyBrooklyn, NY 11214-3303Phone: (718) 615-4001Fax: (718) 615-4004
- 239 Court StBrooklyn, NY 11201-6592Phone: (718) 615-4001Fax: (718) 615-4004
Registry dates
- Enumerated
- 2006-08-27
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Atlantic Gastroenterology, P.C.'s NPI number?
- Atlantic Gastroenterology, P.C.'s National Provider Identifier (NPI) is 1780792119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Atlantic Gastroenterology, P.C.?
- Atlantic Gastroenterology, P.C. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Atlantic Gastroenterology, P.C. located?
- Atlantic Gastroenterology, P.C.'s practice location on file with NPPES is 2797 Ocean Pkwy Ste 1, Brooklyn, NY 11235-7868.
- What is Atlantic Gastroenterology, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Atlantic Gastroenterology, P.C. is (718) 615-4001.
- Does Atlantic Gastroenterology, P.C. accept Medicare?
- Atlantic Gastroenterology, 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 Atlantic Gastroenterology, P.C.?
- The authorized official listed on Atlantic Gastroenterology, P.C.'s NPPES record is Alexander Shapsis, Doctor of Medicine. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Atlantic Gastroenterology, P.C.'s NPI active?
- Yes — Atlantic Gastroenterology, P.C.'s NPI (1780792119) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.