Active NPI
Elizabeth Calabresi
- Counselor
- Cambridge, MA
National Provider Identifier
1801520994
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Counselor
- License
- 231066
- Practice address
- 44 1/2 Warren St
Cambridge, MA 02141-1015 - Phone
- (401) 743-4690
- NPI assigned
- Jul 13, 2022
- 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 |
|---|---|---|---|---|
| Counselor | 101Y00000X | 231066 | MA | Primary |
Addresses
Primary practice location
44 1/2 Warren St
Cambridge, MA 02141-1015
Mailing address
44 1/2 Warren St
Cambridge, MA 02141-1015
Phone (401) 743-4690
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 231066 | MA | MD | Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1657670400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777248000000",
"number": "1801520994",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "44 1/2 WARREN ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021411015",
"telephone_number": "401-743-4690"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "44 1/2 WARREN ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021411015",
"telephone_number": "401-743-4690"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CALABRESI",
"first_name": "ELIZABETH",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-07-13",
"last_updated": "2026-04-27",
"certification_date": "2026-04-27",
"status": "A"
},
"taxonomies": [
{
"code": "101Y00000X",
"taxonomy_group": "",
"desc": "Counselor",
"state": "MA",
"license": "231066",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Cambridge, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.