Active NPI
Justin Changgyu Park
- Acupuncturist
- Brooklyn, NY
National Provider Identifier
1033516737
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Acupuncturist
- License
- 5412
- Practice address
- 500 Dekalb Ave Ste 321
Brooklyn, NY 11205-4808 - Phone
- (646) 498-3398
- NPI assigned
- Nov 24, 2014
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | X014050 | NY | |
| Acupuncturist | 171100000X | 5412 | NY | Primary |
Addresses
Primary practice location
500 Dekalb Ave Ste 321
Brooklyn, NY 11205-4808
Mailing address
PO Box 604246
Bayside, NY 11360-4246
Phone (646) 498-3398
Other practice location 1
9413 Flatlands Ave Ste 1W
Brooklyn, NY 11236-3713
Phone (718) 241-7430
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| X014050 | NY | MD | Chiropractor |
| 5412 | NY | MD | Acupuncturist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1416787200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776211200000",
"number": "1033516737",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 604246",
"city": "BAYSIDE",
"state": "NY",
"postal_code": "113604246",
"telephone_number": "646-498-3398"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 DEKALB AVE STE 321",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112054808",
"telephone_number": "646-498-3398"
}
],
"practiceLocations": [
{
"address_1": "9413 Flatlands Ave Ste 1W",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112363713",
"country_code": "US",
"telephone_number": "718-241-7430",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PARK",
"first_name": "JUSTIN",
"middle_name": "CHANGGYU",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-11-24",
"last_updated": "2026-04-15",
"certification_date": "2026-04-15",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "NY",
"license": "X014050",
"primary": false
},
{
"code": "171100000X",
"taxonomy_group": "",
"desc": "Acupuncturist",
"state": "NY",
"license": "5412",
"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 Apr 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.