GLOBAL MEDICAL ASSOCIATES, PLLC
NPI 1437346095
Clinic/Center - Medical Specialty in New York, NY
About Global Medical Associates, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GLOBAL MEDICAL ASSOCIATES, PLLC (NPI 1437346095) is a healthcare organization registered as a medical specialty in New York, New York and active in the NPI registry since September 2007. The organization holds a CLIA Waiver certificate valid through March 9, 2028 and lists Ya Ju Chang, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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)
Global Medical Associates, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Global Medical Associates, 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.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D1081058
Global Medical Associates · New York, NYFrequently 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 Global Medical Associates, PLLC's NPI number?
The NPI number for Global Medical Associates, PLLC is 1437346095. It was assigned to this organization in the NPPES registry on September 27, 2007.
Where is Global Medical Associates, PLLC located?
Global Medical Associates, PLLC is located at 41 Elizabeth Street Suite 203, New York, NY 10013. The listed phone number is (212) 334-9591.
What is Global Medical Associates, PLLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.
Is Global Medical Associates, PLLC enrolled in Medicare?
Yes. Global Medical Associates, PLLC is registered in the Medicare PECOS enrollment system.
When is Global 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 February 28, 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 Global Medical Associates, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Global 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Global Medical Associates, PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D1081058) is associated with this NPI, valid through March 9, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Global Medical Associates, PLLC was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Global Medical Associates, Pllc · NPI 1437346095
Medical Specialty organization in New York, New York. Organization record, active in the CMS NPPES registry since September 27, 2007.
## Identity
- **NPI:** 1437346095 (Entity type: Organization)
- **Enumerated:** September 27, 2007
- **Primary specialty:** Clinic/Center - Medical Specialty · taxonomy 261QM2500X
- **Organization subpart:** No
- **Authorized official:** Ya Ju Chang, OWNER
## Practice location
- **Address:** 41 ELIZABETH STREET, SUITE 203, New York, NY 10013-4637
- **Phone:** (212) 334-9591 · **Fax:** (212) 334-9598
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Rheumatology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 15, 2025
- **Other identifiers:** Medicaid 03014913 (NY)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1437346095) · Data from the CMS NPPES public registry.