Active NPI
Toni Ann Fontana, LCSW
- Clinical Social Worker
- Belford, NJ
National Provider Identifier
1104426451
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Practice address
- 267 Church St
Belford, NJ 07718-1548 - Phone
- (732) 284-8708
- NPI assigned
- Oct 27, 2020
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | Primary |
Addresses
Primary practice location
267 Church St
Belford, NJ 07718-1548
Mailing address
267 Church St
Belford, NJ 07718-1548
Phone (732) 284-8708
Other names 1
- Ton Ann Widmaier
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NJ, PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
66 E Flagler St
Miami, FL 33130-1807
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Grow Healthcare Group of New Jersey PC | Clinical | Current | Accepting new patients |
Locations
221 River St
Ste 9
Hoboken, NJ 07030
Phone (201) 439-8902
Organizations & group practices 2
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1603756800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770768000000",
"number": "1104426451",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "267 CHURCH ST",
"city": "BELFORD",
"state": "NJ",
"postal_code": "077181548",
"telephone_number": "732-284-8708"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "267 CHURCH ST",
"city": "BELFORD",
"state": "NJ",
"postal_code": "077181548",
"telephone_number": "732-284-8708"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FONTANA",
"first_name": "TONI ANN",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2020-10-27",
"last_updated": "2026-02-11",
"certification_date": "2026-02-11",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "TON ANN",
"last_name": "WIDMAIER",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Belford, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.