Organization Active NPI

Jeff Mazzone Counseling & Services, LLC

Doing business as Jeff Mazzone of Harmonia Counseling Group

  • Counselor
  • Fredericksburg, VA
National Provider Identifier
1003729880
Registry record updated Sep 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
CounselorTaxonomy code 101Y00000X
Legal business name
JEFF MAZZONE COUNSELING & SERVICES, LLC
Doing business as
Jeff Mazzone of Harmonia Counseling Group
Practice address
1671 Emancipation Hwy Ste 105
Fredericksburg, VA 22401-4668
Phone
(540) 277-0196
NPI assigned
Sep 23, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2026

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

Authorized official

Name
Mr. Jeffrey Thomas Mazzone, MA, LPC, MA
Title
Owner & Founder
Phone
(475) 289-6628

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101Y00000X Primary

Addresses

Primary practice location

1671 Emancipation Hwy Ste 105
Fredericksburg, VA 22401-4668

Mailing address

1671 Emancipation Hwy Ste 105
Fredericksburg, VA 22401-4668

Other names 1

  • Jeff Mazzone of Harmonia Counseling Group Doing business as

NPI Registry JSON

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

{
    "created_epoch": "1790121600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1790121600000",
    "number": "1003729880",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1671 EMANCIPATION HWY STE 105",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224014668"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1671 EMANCIPATION HWY STE 105",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224014668",
            "telephone_number": "540-277-0196"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JEFF MAZZONE COUNSELING & SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-09-23",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A",
        "authorized_official_last_name": "MAZZONE",
        "authorized_official_first_name": "JEFFREY",
        "authorized_official_middle_name": "THOMAS",
        "authorized_official_title_or_position": "OWNER & FOUNDER",
        "authorized_official_telephone_number": "475-289-6628",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "MA, LPC, MA"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Jeff Mazzone of Harmonia Counseling Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Fredericksburg, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.