Gianna Calvo

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

734 Longmeadow St Ste 318
Longmeadow, MA 01106-2256

Phone

(413) 858-7004

Fax

(413) 238-1356

NPI assigned

Mar 2, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Ostara Counseling LLC

  • Mental Health Counselor
  • Longmeadow, MA
  • NPI 1790576197
  NPD (past)

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

{
    "created_epoch": "1772409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1750236147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "734 LONGMEADOW ST STE 318",
            "city": "LONGMEADOW",
            "state": "MA",
            "postal_code": "011062256",
            "telephone_number": "413-858-7004",
            "fax_number": "413-238-1356"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "734 LONGMEADOW ST STE 318",
            "city": "LONGMEADOW",
            "state": "MA",
            "postal_code": "011062256",
            "telephone_number": "413-858-7004",
            "fax_number": "413-238-1356"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALVO",
        "first_name": "GIANNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-02",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Butts
• Nathan Philip Byrne, PA-C, MLS
• Adaliz Caban Rios
• Maeve Anne Caine, PA
• Debra A Calvanese
• Karen Camera, M.D.
• Nadya Theresa Camilini
• Dora Campbell
• Kathleen Campbell
• Gloria Cangialosi

• Mental Health Counselor in Longmeadow, MA
• Providers in Longmeadow, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 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.