Organization Active NPI

Holland Heart Therapy LLC

Doing business as Holland Heart

  • Professional Counselor
  • Miami, FL
National Provider Identifier
1841034519
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
Legal business name
HOLLAND HEART THERAPY LLC
Doing business as
Holland Heart
Practice address
905 NW 82ND Ave Apt 114
Miami, FL 33126-2726
Phone
(757) 903-9812
NPI assigned
Jun 19, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

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

Authorized official

Name
Margeaux Stryker Groene, LPCNPI 1013668250
Title
Director
Phone
(757) 903-9812

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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X Primary

Addresses

Primary practice location

905 NW 82ND Ave Apt 114
Miami, FL 33126-2726

Mailing address

905 NW 82ND Ave Apt 114
Miami, FL 33126-2726
Phone (757) 903-9812

Other practice location 1

701 Hamilton St
Williamsburg, VA 23185-4502
Phone (757) 903-9812

Other names 1

  • Holland Heart Doing business as

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": "1718755200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784764800000",
    "number": "1841034519",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "905 NW 82ND AVE APT 114",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331262726",
            "telephone_number": "757-903-9812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "905 NW 82ND AVE APT 114",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331262726",
            "telephone_number": "757-903-9812"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "701 Hamilton St",
            "address_purpose": "LOCATION",
            "city": "Williamsburg",
            "state": "VA",
            "postal_code": "231854502",
            "country_code": "US",
            "telephone_number": "757-903-9812",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "HOLLAND HEART THERAPY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-06-19",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A",
        "authorized_official_last_name": "GROENE",
        "authorized_official_first_name": "MARGEAUX",
        "authorized_official_middle_name": "STRYKER",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "757-903-9812",
        "authorized_official_credential": "LPC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Holland Heart",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Miami, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.