Individual provider Active NPI

Constantino Perez Hernandez

  • Specialist
  • San Juan, PR
National Provider Identifier
1679522833
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
Practice address
Calle Poppy B-43
Urb Forestal
San Juan, PR 00926-6448
Phone
(787) 274-0484
NPI assigned
May 8, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X Primary

Addresses

Primary practice location

Calle Poppy B-43
Urb Forestal
San Juan, PR 00926-6448

Mailing address

Calle Poppy B-43
Urb Forestal
San Juan, PR 00926-6448

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)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Doctor Center X Ray Inc Past Accepting new patients
Diagnostic Imaging Center, PSC Past Accepting new patients
TMR Diagnostic Imaging Past Accepting new patients

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1679522833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "CALLE POPPY B-43",
            "address_2": "URB FORESTAL",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009266448"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CALLE POPPY B-43",
            "address_2": "URB FORESTAL",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009266448",
            "telephone_number": "787-274-0484"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PEREZ HERNANDEZ",
        "first_name": "CONSTANTINO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Juan, PR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.

Verify at the official NPI Registry.