Active NPI
Andrew Ryu
- Emergency Medicine Physician
- Brooklyn, NY
National Provider Identifier
1285337683
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 343270-01
- Practice address
- 4808 Fort Hamilton Pkwy
Brooklyn, NY 11219 - Phone
- (718) 283-6000
- NPI assigned
- Mar 24, 2023
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 343270-01 | NY | Primary |
Addresses
Primary practice location
4808 Fort Hamilton Pkwy
Brooklyn, NY 11219
Mailing address
8855 Bay Pkwy Apt 2N
Brooklyn, NY 11214-6422
Phone (646) 265-0926
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260513002146 | NY | Practitioner - Emergency Medicine | 1759850399 |
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- New York Medical College, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
13640 Briarwick Dr
Building a Suite 110
Austin, TX 78729-1706
5402 Fort Hamilton Pkwy
FL 6
Brooklyn, NY 11219-4037
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Interoperability endpoints
- aryu71128@northwell.direct-ci.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679616000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782432000000",
"number": "1285337683",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8855 BAY PKWY APT 2N",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112146422",
"telephone_number": "646-265-0926"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4808 FORT HAMILTON PKWY",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "11219",
"telephone_number": "718-283-6000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RYU",
"first_name": "ANDREW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-03-24",
"last_updated": "2026-06-26",
"certification_date": "2026-06-26",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "NY",
"license": "343270-01",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brooklyn, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.