Organization Active NPI

Serene Harbor Psychiatry PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Bridgeport, CT
National Provider Identifier
1083559405
Registry record updated Apr 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
Legal business name
SERENE HARBOR PSYCHIATRY PLLC
Practice address
50 Standish St
Bridgeport, CT 06610
Phone
(332) 301-6945
NPI assigned
Apr 22, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 22, 2026

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

Authorized official

Name
Marshaniek White, NPNPI 1316308133
Title
Owner
Phone
(332) 301-6945

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse PractitionerGroup: 193400000X SINGLE SPECIALTY GROUP 363LP0808X Primary

Addresses

Primary practice location

50 Standish St
Bridgeport, CT 06610

Mailing address

1019 Main St
Bridgeport, CT 06604-4221
Phone (332) 301-6945

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.

NPI Registry JSON

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

{
    "created_epoch": "1776816000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776816000000",
    "number": "1083559405",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1019 MAIN ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "066044221",
            "telephone_number": "332-301-6945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 STANDISH ST",
            "city": "BRIDGEPORT",
            "state": "CT",
            "postal_code": "06610",
            "telephone_number": "332-301-6945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SERENE HARBOR PSYCHIATRY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-22",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-16",
        "status": "A",
        "authorized_official_last_name": "WHITE",
        "authorized_official_first_name": "MARSHANIEK",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "332-301-6945",
        "authorized_official_credential": "NP"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bridgeport, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 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.