Active NPI
Javier Alejandro Castro Valenzuela, M.D.
- Pediatrics Physician
- Corona, NY
National Provider Identifier
1285257642
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 323894
- Practice address
- 10211 Roosevelt Ave
Corona, NY 11368-2331 - Phone
- (718) 898-5200
- Fax
- (718) 898-1251
- NPI assigned
- May 20, 2020
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 323894 | NY | Primary |
Addresses
Primary practice location
10211 Roosevelt Ave
Corona, NY 11368-2331
Mailing address
10211 Roosevelt Ave
Corona, NY 11368-2331
Phone (718) 898-5200
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 323894 | NY | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1589932800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776643200000",
"number": "1285257642",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10211 ROOSEVELT AVE",
"city": "CORONA",
"state": "NY",
"postal_code": "113682331",
"telephone_number": "718-898-5200",
"fax_number": "718-898-1251"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10211 ROOSEVELT AVE",
"city": "CORONA",
"state": "NY",
"postal_code": "113682331",
"telephone_number": "718-898-5200",
"fax_number": "718-898-1251"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTRO VALENZUELA",
"first_name": "JAVIER",
"middle_name": "ALEJANDRO",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2020-05-20",
"last_updated": "2026-04-20",
"certification_date": "2026-04-20",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "NY",
"license": "323894",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Corona, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 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.