Active NPI
Philip Mahar
- Mental Health Counselor
- Marshfield, MA
National Provider Identifier
1508677923
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Practice address
- 541 Plain St
Marshfield, MA 02050-2752 - Phone
- (781) 834-0747
- Fax
- (781) 834-0763
- NPI assigned
- Jan 15, 2025
- Last updated
- Jan 15, 2025
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | NU | Primary |
Addresses
Primary practice location
541 Plain St
Marshfield, MA 02050-2752
Mailing address
541 Plain St
Marshfield, MA 02050-2752
Phone (781) 834-0747
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Massbay Counseling,Inc. | Mental Health | Current | Accepting new patients |
Locations
541 Plain St
Marshfield, MA 02050
Phone (781) 834-0747
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1736899200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1736899200000",
"number": "1508677923",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "541 PLAIN ST",
"city": "MARSHFIELD",
"state": "MA",
"postal_code": "020502752",
"telephone_number": "781-834-0747",
"fax_number": "781-834-0763"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "541 PLAIN ST",
"city": "MARSHFIELD",
"state": "MA",
"postal_code": "020502752",
"telephone_number": "781-834-0747",
"fax_number": "781-834-0763"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAHAR",
"first_name": "PHILIP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-01-15",
"last_updated": "2025-01-15",
"certification_date": "2025-01-14",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Marshfield, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.