Organization Active NPI

Michael Diaz NP in Psychiatry PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Rensselaer, NY
National Provider Identifier
1558273896
Registry record updated Sep 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
Legal business name
MICHAEL DIAZ NP IN PSYCHIATRY PLLC
Practice address
822 Ridge Rd
Rensselaer, NY 12144-5110
Phone
(718) 924-5195
NPI assigned
Sep 21, 2026
Last updated
Sep 21, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 21, 2026

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

Authorized official

Name
Michael J Diaz, PMHNP-BC
Title
Owner
Phone
(718) 924-5195

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X Primary

Addresses

Primary practice location

822 Ridge Rd
Rensselaer, NY 12144-5110

Mailing address

822 Ridge Rd
Rensselaer, NY 12144-5110

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1789948800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789948800000",
    "number": "1558273896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "822 RIDGE RD",
            "city": "RENSSELAER",
            "state": "NY",
            "postal_code": "121445110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "822 RIDGE RD",
            "city": "RENSSELAER",
            "state": "NY",
            "postal_code": "121445110",
            "telephone_number": "718-924-5195"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MICHAEL DIAZ NP IN PSYCHIATRY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-09-21",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A",
        "authorized_official_last_name": "DIAZ",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "718-924-5195",
        "authorized_official_credential": "PMHNP-BC"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rensselaer, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 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.