LEXINGTON MEDICAL ASSOCIATES PC
NPI 1417119538
Family Medicine in New York, NY
About Lexington Medical Associates Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEXINGTON MEDICAL ASSOCIATES PC (NPI 1417119538) is a healthcare organization registered as a family medicine in New York, New York and active in the NPI registry since June 2008. The organization lists George P Liakeas, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lexington Medical Associates 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 Lexington Medical Associates 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 Lexington Medical Associates PC's NPI number?
The NPI number for Lexington Medical Associates PC is 1417119538. It was assigned to this organization in the NPPES registry on June 30, 2008.
Where is Lexington Medical Associates PC located?
Lexington Medical Associates PC is located at 139 E 57th St 8th Floor, New York, NY 10022. The listed phone number is (212) 750-5088.
What is Lexington Medical Associates PC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Lexington Medical Associates PC enrolled in Medicare?
Yes. Lexington Medical Associates PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lexington Medical Associates PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Lexington Medical Associates 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 Lexington Medical Associates PC was last updated on March 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Lexington Medical Associates Pc · NPI 1417119538
Family Medicine organization in New York, New York. Organization record, active in the CMS NPPES registry since June 30, 2008.
## Identity
- **NPI:** 1417119538 (Entity type: Organization)
- **Enumerated:** June 30, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** George Liakeas, CEO
## Practice location
- **Address:** 139 E 57TH ST, 8TH FLOOR, New York, NY 10022-2102
- **Phone:** (212) 750-5088 · **Fax:** (212) 750-6118
## 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:** March 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1417119538) · Data from the CMS NPPES public registry.