JOHN SAYAD CARDIOLOGIST, PLLC
NPI 1093749202
Internal Medicine - Cardiovascular Disease in Brooklyn, NY
About John Sayad Cardiologist, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN SAYAD CARDIOLOGIST, PLLC (NPI 1093749202) is a healthcare organization registered as a cardiovascular disease in Brooklyn, New York and active in the NPI registry since July 2006. The organization lists John Sayad, President, 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)
John Sayad Cardiologist, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to John Sayad Cardiologist, PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 John Sayad Cardiologist, PLLC's NPI number?
The NPI number for John Sayad Cardiologist, PLLC is 1093749202. It was assigned to this organization in the NPPES registry on July 11, 2006.
Where is John Sayad Cardiologist, PLLC located?
John Sayad Cardiologist, PLLC is located at 8423 7th Ave, Brooklyn, NY 11228. The listed phone number is (718) 833-5109.
What is John Sayad Cardiologist, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is John Sayad Cardiologist, PLLC enrolled in Medicare?
Yes. John Sayad Cardiologist, PLLC is registered in the Medicare PECOS enrollment system.
When is John Sayad Cardiologist, 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 November 30, 2026. 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 John Sayad Cardiologist, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to John Sayad Cardiologist, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for John Sayad Cardiologist, PLLC was last updated on January 16, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# John Sayad Cardiologist, Pllc · NPI 1093749202
Cardiovascular Disease organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1093749202 (Entity type: Organization)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** John Sayad, PRESIDENT
## Practice location
- **Address:** 8423 7TH AVE, Brooklyn, NY 11228-3236
- **Phone:** (718) 833-5109 · **Fax:** (718) 748-4419
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Cardiovascular Disease (Cardiology)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 16, 2014
- **Other identifiers:** Medicare ID-Type Unspecified WEV781 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1093749202) · Data from the CMS NPPES public registry.