Active NPI
Lydia Hirzel, MS, RD, LDN
- Registered Dietitian
- Brighton, MA
National Provider Identifier
1255224648
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- LDN8173
- Practice address
- 44 Bostonia Ave
Brighton, MA 02135-3029 - Phone
- (609) 553-3597
- NPI assigned
- Jun 2, 2025
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | LDN8173 | MA | Primary |
Addresses
Primary practice location
44 Bostonia Ave
Brighton, MA 02135-3029
Mailing address
44 Bostonia Ave
Brighton, MA 02135-3029
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
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LDN8173 | MA | MD | Registered Dietitian |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nutrially Wellness LLC | Dietitian, Registered | Current | Accepting new patients |
| Nourish, Inc. | Dietitian, Registered | Past | Accepting new patients |
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": "1748822400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748822400000",
"number": "1255224648",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "44 BOSTONIA AVE",
"city": "BRIGHTON",
"state": "MA",
"postal_code": "021353029"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "44 BOSTONIA AVE",
"city": "BRIGHTON",
"state": "MA",
"postal_code": "021353029",
"telephone_number": "609-553-3597"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HIRZEL",
"first_name": "LYDIA",
"credential": "MS, RD, LDN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-02",
"last_updated": "2025-06-02",
"certification_date": "2025-06-02",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "MA",
"license": "LDN8173",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brighton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.