Active NPI
Global Medical Associates, PLLC
- Medical Specialty Clinic/Center
- New York, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Specialty Clinic/Center
- License
- 207546
- Legal business name
- GLOBAL MEDICAL ASSOCIATES, PLLC
- Practice address
- 41 Elizabeth Street
Suite 203
New York, NY 10013-4637 - Phone
- (212) 334-9591
- Fax
- (212) 334-9598
- NPI assigned
- Sep 27, 2007
- Last updated
- Apr 15, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Ya Ju Chang, MD
- Title
- Owner
- Phone
- (212) 334-9592
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medical Specialty Clinic/Center | 261QM2500X | 207546 | NY | Primary |
| Primary Care Clinic/Center | 261QP2300X | 217510 | NY |
Addresses
Primary practice location
41 Elizabeth Street
Suite 203
New York, NY 10013-4637
Mailing address
41 Elizabeth Street
Suite 203
New York, NY 10013-4637
Phone (212) 334-9591
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 03014913 | Medicaid | NY |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 33D1081058 | Global Medical Associates | Certificate of waiver | Mar 9, 2028 |
National Provider Directory
National Provider DirectoryLocations
41 Elizabeth St
Ste 203
New York, NY 10013
Phone (212) 334-9590
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Rheumatology Physician
- New York, NY
- NPI 1801879119
-
- Internal Medicine Physician
- New York, NY
- NPI 1972586881
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1190851200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1744675200000",
"number": "1437346095",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "41 ELIZABETH STREET",
"address_2": "SUITE 203",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100134637",
"telephone_number": "212-334-9591",
"fax_number": "212-334-9598"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "41 ELIZABETH STREET",
"address_2": "SUITE 203",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100134637",
"telephone_number": "212-334-9591",
"fax_number": "212-334-9598"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GLOBAL MEDICAL ASSOCIATES, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2007-09-27",
"last_updated": "2025-04-15",
"certification_date": "2025-04-15",
"status": "A",
"authorized_official_last_name": "CHANG",
"authorized_official_first_name": "YA JU",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "212-334-9592",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "261QM2500X",
"taxonomy_group": "",
"desc": "Clinic/Center, Medical Specialty",
"state": "NY",
"license": "207546",
"primary": true
},
{
"code": "261QP2300X",
"taxonomy_group": "",
"desc": "Clinic/Center, Primary Care",
"state": "NY",
"license": "217510",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "03014913",
"state": "NY"
}
],
"endpoints": [],
"other_names": []
}
Other providers in New York, NY
- Global and Regional Asperger Syndrome Partnership (Grasp)
- Global Chun Bai Care LLC (Global C B Care)
- Global DME Inc
- Global Fertility and Genetics, New York LLC
- Global Health Medical, P.C.
- Global Private Home Care, LLC (VIPrivate Care)
- Global Psychiatric Services, PC
- Global United Orthopedic Services
- Yelena Globina, MD, MPH
- Emily Glod
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.