Organization Active NPI

Esr Psychological Services LLC

  • Adult Mental Health Clinic/Center
  • San German, PR
National Provider Identifier
1295627909
Registry record updated Jul 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Mental Health Clinic/CenterTaxonomy code 261QM0850X
Legal business name
ESR PSYCHOLOGICAL SERVICES LLC
Practice address
San German Medical Plaza Suite 2
San German, PR 00683
Phone
(939) 400-9020
NPI assigned
Jul 17, 2025
Last updated
Jul 17, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2025

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

Authorized official

Name
Edward Santiago, PHD
Title
President
Phone
(939) 400-9020

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Mental Health Clinic/Center 261QM0850X NU Primary
Adolescent and Children Mental Health Clinic/Center 261QM0855X NU

Addresses

Primary practice location

San German Medical Plaza Suite 2
San German, PR 00683

Mailing address

PO Box 5103
Cabo Rojo, PR 00623-5103
Phone (939) 400-9020

Other names 1

  • ESR Psychological Services LLC Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PR

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260122000018 PR Part B Supplier - Clinic/Group Practice 7810474855 Receives reassigned benefits from 1 practitioner
Practice locations: San German, PR

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1752710400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1752710400000",
    "number": "1295627909",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5103",
            "city": "CABO ROJO",
            "state": "PR",
            "postal_code": "006235103",
            "telephone_number": "939-400-9020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "SAN GERMAN MEDICAL PLAZA SUITE 2",
            "city": "SAN GERMAN",
            "state": "PR",
            "postal_code": "00683",
            "telephone_number": "939-400-9020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ESR PSYCHOLOGICAL SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-17",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-03",
        "status": "A",
        "authorized_official_last_name": "SANTIAGO",
        "authorized_official_first_name": "EDWARD",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "939-400-9020",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "261QM0855X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adolescent and Children Mental Health",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "ESR Psychological Services LLC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in San German, PR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.