Granite Health and Wellness PLLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

GRANITE HEALTH AND WELLNESS PLLC

Practice address

99 Derby St Ste 200
Hingham, MA 02043-4216

Phone

(508) 205-9398

NPI assigned

Apr 25, 2026

Organization subpart

No

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

Authorized official

Name

Lhassane Oumalek, PMHNP-BCNPI 1659098069

Title

Manager

Phone

(508) 205-9398

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Lhassane Oumalek, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Quincy, MA
  • NPI 1659098069
  NPD Authorized official

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

{
    "created_epoch": "1777075200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1777075200000",
    "number": "1962348755",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "99 DERBY ST STE 200",
            "city": "HINGHAM",
            "state": "MA",
            "postal_code": "020434216",
            "telephone_number": "508-205-9398"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "99 DERBY ST STE 200",
            "city": "HINGHAM",
            "state": "MA",
            "postal_code": "020434216",
            "telephone_number": "508-205-9398"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRANITE HEALTH AND WELLNESS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-25",
        "last_updated": "2026-04-25",
        "certification_date": "2026-04-25",
        "status": "A",
        "authorized_official_last_name": "OUMALEK",
        "authorized_official_first_name": "LHASSANE",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "508-205-9398",
        "authorized_official_credential": "PMHNP-BC"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Mary Gosnell
• Pamela Amparo Gotay, BCBA
• Grace Niklas
• Maryellen Graham, RN
• Caitlin Grahn, PA-C
• Stephanie D Grant-Whitney, PMHNP - BC, CNP
• Greater Boston ABA Associates
• Tammy Anne Greeley-Garvin, D.C.
• Barbara Green, PHD
• Thomas Roger Green, MD

• Psychiatric/Mental Health Nurse Practitioner in Hingham, MA
• Providers in Hingham, MA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 25, 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.