Grace Mavromatis, LLC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Legal business name

GRACE MAVROMATIS, LLC

Practice address

5441 S Macadam Ave Ste 5450
Portland, OR 97239-3822

Phone

(503) 706-9297

NPI assigned

Dec 24, 2025

Last updated

Dec 24, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Grace Mavromatis, LCSWNPI 1013449271

Title

Mental Health Therapist

Phone

(503) 706-9297

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, and the practitioner matching its NPPES authorized official.

• Grace Mavromatis

  • Clinical Social Worker
  • Portland, OR
  • NPI 1013449271
  NPD Authorized official

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

{
    "created_epoch": "1766534400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766534400000",
    "number": "1730045584",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5441 S MACADAM AVE STE 5450",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5441 S MACADAM AVE STE 5450",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393822",
            "telephone_number": "503-706-9297"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRACE MAVROMATIS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-24",
        "last_updated": "2025-12-24",
        "certification_date": "2025-12-24",
        "status": "A",
        "authorized_official_last_name": "MAVROMATIS",
        "authorized_official_first_name": "GRACE",
        "authorized_official_title_or_position": "MENTAL HEALTH THERAPIST",
        "authorized_official_telephone_number": "503-706-9297",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary J Grabowska, ND, LM, LAC
• Daniel Grabowsky
• Alisha Graboyes, DC
• Sydney Graboyes
• Grace Birth and Wellness
• Anthony Michael Grace, LPC
• Evangeline Bruyere Grace, BA IN PSYCHOLOGY
• Kelly C Grace
• Matthew Grace
• Megan Grace, LMT

• Clinical Social Worker in Portland, OR
• Providers in Portland, OR by specialty
• Clinical Social Worker in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 24, 2025; 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.