Individual provider Active NPI

Gerardo Israel Collazo Malave Sr., MD

  • Child & Adolescent Psychiatry Physician
  • San Juan, PR
National Provider Identifier
1417422353
Registry record updated Dec 6, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
22394 Issued in PR
Practice address
Recinto de Ciencias Medicas Upr
Departamento de Psiquiatria
San Juan, PR 00921
Phone
(787) 243-5979
NPI assigned
Oct 8, 2018
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 6, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 35019 PR
Student in an Organized Health Care Education/Training Program 390200000X
Child & Adolescent Psychiatry Physician 2084P0804X 22394 PR Primary

Addresses

Primary practice location

Recinto de Ciencias Medicas Upr
Departamento de Psiquiatria
San Juan, PR 00921

Mailing address

B55 Calle Sanchez
Urb Aponte
Cayey, PR 00736
Phone (787) 243-5979

Other practice location 1

B55 Calle Sanchez
Urb Aponte
Cayey, PR 00736-0073
Phone (787) 243-5979

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250731001503 MD Practitioner - Psychiatry 6406364652 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
22394PRMDSocial Worker
35019PRMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sheppard Pratt Physicians, P.a. Psychiatry CurrentSince Jul 1, 2025 Accepting new patients

Locations

6501 N Charles St
Towson, MD 21204
Phone (410) 938-3000

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": "1538956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1638748800000",
    "number": "1417422353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "B55 CALLE SANCHEZ",
            "address_2": "URB APONTE",
            "city": "CAYEY",
            "state": "PR",
            "postal_code": "00736",
            "telephone_number": "787-243-5979"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "RECINTO DE CIENCIAS MEDICAS UPR",
            "address_2": "DEPARTAMENTO DE PSIQUIATRIA",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00921",
            "telephone_number": "787-243-5979"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "B55 Calle Sanchez",
            "address_2": "Urb Aponte",
            "address_purpose": "LOCATION",
            "city": "Cayey",
            "state": "PR",
            "postal_code": "007360073",
            "country_code": "US",
            "telephone_number": "787-243-5979",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COLLAZO MALAVE",
        "first_name": "GERARDO",
        "middle_name": "ISRAEL",
        "name_prefix": "Mr.",
        "name_suffix": "Sr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-10-08",
        "last_updated": "2021-12-06",
        "certification_date": "2021-12-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PR",
            "license": "35019",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "PR",
            "license": "22394",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Juan, PR

Sources for this page

Verify at the official NPI Registry.