MEMORIAL GASTROENTEROLOGY GROUP
NPI 1629049192
Internal Medicine - Gastroenterology in New York, NY
About Memorial Gastroenterology Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEMORIAL GASTROENTEROLOGY GROUP (NPI 1629049192) is a healthcare organization registered as a gastroenterology in New York, New York and active in the NPI registry since January 2006. The organization lists Salvatore M Andreozzi, Associate Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Memorial Gastroenterology Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
31Medicare enrollment records show 31 clinicians reassign Medicare billing to Memorial Gastroenterology Group, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 27 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 31New York, NY 10065
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Memorial Gastroenterology Group's NPI number?
The NPI number for Memorial Gastroenterology Group is 1629049192. It was assigned to this organization in the NPPES registry on January 31, 2006.
Where is Memorial Gastroenterology Group located?
Memorial Gastroenterology Group is located at 1275 York Ave, New York, NY 10021. The listed phone number is (212) 639-2000.
What is Memorial Gastroenterology Group's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Memorial Gastroenterology Group enrolled in Medicare?
Yes. Memorial Gastroenterology Group is registered in the Medicare PECOS enrollment system.
When is Memorial Gastroenterology Group's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Memorial Gastroenterology Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians in 3 Medicare specialties reassign their Medicare billing to Memorial Gastroenterology Group. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Gastroenterology (18), Nurse Practitioner (12) and Internal Medicine (1). Of these, 17 practice at this address and 27 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Memorial Gastroenterology Group was last updated on April 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Memorial Gastroenterology Group · NPI 1629049192
Gastroenterology organization in New York, New York. Organization record, active in the CMS NPPES registry since January 31, 2006.
## Identity
- **NPI:** 1629049192 (Entity type: Organization)
- **Enumerated:** January 31, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Salvatore Andreozzi, ASSOCIATE DIRECTOR
## Practice location
- **Address:** 1275 YORK AVE, New York, NY 10021-6007
- **Phone:** (212) 639-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 31 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (18), Nurse Practitioner (12), Internal Medicine (1); 17 practice at this address and 27 within 10 miles; [full list](https://npiprofile.com/npi/1629049192/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 13, 2008
- **Other identifiers:** Medicare ID-Type Unspecified W10931
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Source: [NPI Profile](https://npiprofile.com/npi/1629049192) · Data from the CMS NPPES public registry.