Active NPI
Javier Laboy-Mercado, PSY.D
- Psychologist
- Guaynabo, PR
National Provider Identifier
1477214021
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 7179
- Practice address
- Bello Monte Calle 1 Q6
Guaynabo, PR 00969 - Phone
- (787) 509-9020
- NPI assigned
- Jan 5, 2022
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | 7179 | PR | Primary |
Addresses
Primary practice location
Bello Monte Calle 1 Q6
Guaynabo, PR 00969
Mailing address
Bello Monte Calle 1 Q6
Guaynabo, PR 00969
Phone (787) 509-9020
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jl0225411@sju.albizu.edu | Direct | Carlos Albizu University |
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 |
|---|---|---|---|
| 7179 | PR | MD | General Practice Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1641340800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776297600000",
"number": "1477214021",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "BELLO MONTE CALLE 1 Q6",
"city": "GUAYNABO",
"state": "PR",
"postal_code": "00969",
"telephone_number": "787-509-9020"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "BELLO MONTE CALLE 1 Q6",
"city": "GUAYNABO",
"state": "PR",
"postal_code": "00969",
"telephone_number": "787-509-9020"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LABOY-MERCADO",
"first_name": "JAVIER",
"credential": "PSY.D",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-01-05",
"last_updated": "2026-04-16",
"certification_date": "2026-04-16",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "PR",
"license": "7179",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "jl0225411@sju.albizu.edu",
"affiliation": "Y",
"endpointDescription": "Professional email",
"affiliationName": "Carlos Albizu University",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "Calle Tanca 151 Esquina San Francisco",
"address_2": "Viejo San Juan",
"city": "San Juan",
"state": "PR",
"country_code": "US",
"postal_code": "00902",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Guaynabo, PR
- Laboratorio Clinico Plaza Real Inc
- Laboratorio Clinico Principal San Fernando, Inc (Laboratorio Clinico Principal Caparra)
- Laboratorio Clinico Tintillo
- Isander Laboy Diaz, 1838P
- Miguel Laboy Rivera, 0867P
- Aracelis Laguna Cirilo, 1424P
- Ana C Laguna, DMD
- Jecksan Lamboy Torres, 1577B
- Andre E Lamoutte-Negroni, O.D.
- Hector J. Lanauze, M.D.
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 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.