KELIN MEDICAL PC
NPI 1821488545
Clinic/Center in Brooklyn, NY
About Kelin Medical Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELIN MEDICAL PC (NPI 1821488545) is a healthcare organization registered as a clinic/center in Brooklyn, New York and active in the NPI registry since February 2015. The organization lists Congrong Lin, Md, Phd, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kelin Medical 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 Kelin Medical 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 Kelin Medical PC's NPI number?
The NPI number for Kelin Medical PC is 1821488545. It was assigned to this organization in the NPPES registry on February 2, 2015.
Where is Kelin Medical PC located?
Kelin Medical PC is located at 5303 8th Ave, Brooklyn, NY 11220. The listed phone number is (312) 933-5621.
What is Kelin Medical PC's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Kelin Medical PC enrolled in Medicare?
Yes. Kelin Medical PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Kelin Medical PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Kelin Medical 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 Kelin Medical PC was last updated on February 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Kelin Medical Pc · NPI 1821488545
Clinic/Center organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since February 2, 2015.
## Identity
- **NPI:** 1821488545 (Entity type: Organization)
- **Enumerated:** February 2, 2015
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Congrong Lin, MD, PHD
## Practice location
- **Address:** 5303 8TH AVE, Brooklyn, NY 11220-3201
- **Phone:** (312) 933-5621
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 2, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1821488545) · Data from the CMS NPPES public registry.