SCHWARZ & AMMIRATI MEDICAL ASSOCIATES PLLC
NPI 1134200744
Internal Medicine - Gastroenterology in New York, NY
About Schwarz & Ammirati Medical Associates Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SCHWARZ & AMMIRATI MEDICAL ASSOCIATES PLLC (NPI 1134200744) is a healthcare organization registered as a gastroenterology in New York, New York and active in the NPI registry since October 2006. The organization lists Samuel Schwarz, Partner, 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)
Schwarz & Ammirati Medical Associates Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 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
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Schwarz & Ammirati Medical Associates PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
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 Schwarz & Ammirati Medical Associates PLLC's NPI number?
The NPI number for Schwarz & Ammirati Medical Associates PLLC is 1134200744. It was assigned to this organization in the NPPES registry on October 18, 2006.
Where is Schwarz & Ammirati Medical Associates PLLC located?
Schwarz & Ammirati Medical Associates PLLC is located at 205 E 76th St Fl M2, New York, NY 10021. The listed phone number is (212) 472-4802.
What is Schwarz & Ammirati Medical Associates PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Schwarz & Ammirati Medical Associates PLLC enrolled in Medicare?
Yes. Schwarz & Ammirati Medical Associates PLLC is registered in the Medicare PECOS enrollment system.
When is Schwarz & Ammirati Medical Associates PLLC'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 January 31, 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 Schwarz & Ammirati Medical Associates PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Schwarz & Ammirati Medical Associates PLLC. 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 Pathology (3) and Gastroenterology (2). Of these, 2 practice at this address and 5 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 Schwarz & Ammirati Medical Associates PLLC was last updated on January 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Schwarz & Ammirati Medical Associates Pllc · NPI 1134200744
Gastroenterology organization in New York, New York. Organization record, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1134200744 (Entity type: Organization)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Samuel Schwarz, PARTNER
## Practice location
- **Address:** 205 E 76TH ST FL M2, New York, NY 10021-2147
- **Phone:** (212) 472-4802 · **Fax:** (212) 988-2520
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pathology (3), Gastroenterology (2); 2 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2012
- **Other identifiers:** Medicare ID-Type Unspecified W32891
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Source: [NPI Profile](https://npiprofile.com/npi/1134200744) · Data from the CMS NPPES public registry.