Individual provider Active NPI

Merlyn Lopez, OTL, MPH, CHT

  • Occupational Therapist
  • San Juan, PR
National Provider Identifier
1619928108
Registry record updated Feb 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
916 Issued in PR
Practice address
1260 Calle 54 SE
San Juan, PR 00921-3143
Phone
(787) 999-5538
Fax
(787) 999-5539
NPI assigned
May 12, 2006
Last updated
Feb 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 916 PR Primary

Addresses

Primary practice location

1260 Calle 54 SE
San Juan, PR 00921-3143

Mailing address

PO Box 30226
San Juan, PR 00929-1226
Phone (787) 999-5538

Other practice location 1

1300 Calle 7 Portales de San Juan
Apt. G-155
San Juan, PR 00924-4579
Phone (787) 752-6639

Other practice location 2

Ave Degotan
Edif. Hima Plaza I 412-A
Caguas, PR 00725
Phone (787) 999-5538

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20031128000019 PR Practitioner - Occupational Therapist in Private Practice 5597660936 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MRN Therapy Holistic ServicesGroup PAC ID 5193736213, 4 clinicians

Practice addresses (Care Compare)

100 Ave Luis Munoz Marin
Caguas, PR 00725-6184
Phone (787) 999-5538

1260 Calle 54 SE
San Juan, PR 00921-3143
Phone (787) 999-5538

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
916PRMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Rca Psychotherapeutic Group Inc Past Accepting new patients
Health Care Rehab. Group 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1147392000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770336000000",
    "number": "1619928108",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 30226",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009291226",
            "telephone_number": "787-999-5538",
            "fax_number": "787-999-5539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1260 CALLE 54 SE",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009213143",
            "telephone_number": "787-999-5538",
            "fax_number": "787-999-5539"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1300 Calle 7 Portales de San Juan",
            "address_2": "Apt. G-155",
            "address_purpose": "LOCATION",
            "city": "San Juan",
            "state": "PR",
            "postal_code": "009244579",
            "country_code": "US",
            "telephone_number": "787-752-6639",
            "fax_number": "787-752-6639",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "Ave Degotan",
            "address_2": "Edif. Hima Plaza I 412-A",
            "address_purpose": "LOCATION",
            "city": "Caguas",
            "state": "PR",
            "postal_code": "00725",
            "country_code": "US",
            "telephone_number": "787-999-5538",
            "fax_number": "787-999-5539",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "MERLYN",
        "name_prefix": "Mrs.",
        "credential": "OTL, MPH, CHT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-12",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "PR",
            "license": "916",
            "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 Feb 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.