Individual provider Active NPI

Marah S Trifilio Martinez, PSYD

  • Clinical Psychologist
  • San Juan, PR
National Provider Identifier
1336006451
Registry record updated Jan 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
8933 Issued in PR
Practice address
1430 Ave San Ignacio # 2901
San Juan, PR 00921-4723
Phone
(787) 453-1128
NPI assigned
Jan 9, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 8933 PR Primary

Addresses

Primary practice location

1430 Ave San Ignacio # 2901
San Juan, PR 00921-4723

Mailing address

PO Box 9723
San Juan, PR 00908-0723
Phone (787) 453-1128

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PR
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260428003154 PR Practitioner - Clinical Psychologist 0547737421 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

PO Box
Caguas, PR 00726

PO Box
San Juan, PR 00908

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
8933PRMDClinical Psychologist

Organizations & group practices 1

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": "1767916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767916800000",
    "number": "1336006451",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9723",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009080723",
            "telephone_number": "787-453-1128"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1430 AVE SAN IGNACIO # 2901",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009214723",
            "telephone_number": "787-453-1128"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRIFILIO MARTINEZ",
        "first_name": "MARAH",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-09",
        "last_updated": "2026-01-09",
        "certification_date": "2026-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "PR",
            "license": "8933",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Juan, PR

Sources for this page

Verify at the official NPI Registry.