WARREN W. CHIN, MD, PC
NPI 1083911440
Clinic/Center - Medical Specialty in New York, NY
About Warren W. Chin, Md, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WARREN W. CHIN, MD, PC (NPI 1083911440) is a healthcare organization registered as a medical specialty in New York, New York and active in the NPI registry since February 2011. The organization lists Warren W Chin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Warren W. Chin, Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Warren W. Chin, MD, PC, 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 Warren W. Chin, MD, PC's NPI number?
The NPI number for Warren W. Chin, MD, PC is 1083911440. It was assigned to this organization in the NPPES registry on February 22, 2011.
Where is Warren W. Chin, MD, PC located?
Warren W. Chin, MD, PC is located at 254 Canal St Suite 3002, New York, NY 10013. The listed phone number is (212) 431-8808.
What is Warren W. Chin, MD, PC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.
Is Warren W. Chin, MD, PC enrolled in Medicare?
Yes. Warren W. Chin, MD, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Warren W. Chin, MD, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Warren W. Chin, MD, PC. 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 Warren W. Chin, MD, PC was last updated on February 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Warren W. Chin, Md, Pc · NPI 1083911440
Medical Specialty organization in New York, New York. Organization record, active in the CMS NPPES registry since February 22, 2011.
## Identity
- **NPI:** 1083911440 (Entity type: Organization)
- **Enumerated:** February 22, 2011
- **Primary specialty:** Clinic/Center - Medical Specialty · taxonomy 261QM2500X
- **Organization subpart:** No
- **Authorized official:** Warren Chin, PRESIDENT
## Practice location
- **Address:** 254 CANAL ST, SUITE 3002, New York, NY 10013-3501
- **Phone:** (212) 431-8808 · **Fax:** (212) 431-8836
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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:** February 22, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1083911440) · Data from the CMS NPPES public registry.