Active NPI
Fei McMahon, PT, DPT
- Physical Therapist
- Cambridge, MA
National Provider Identifier
1679232649
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapist
- License
- 047719
- Practice address
- 330 Mount Auburn St
Cambridge, MA 02138-5597 - Phone
- (617) 492-3500
- NPI assigned
- Dec 16, 2021
- 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 |
|---|---|---|---|---|
| Physical Therapist | 225100000X | 047719 | NY | Primary |
Addresses
Primary practice location
330 Mount Auburn St
Cambridge, MA 02138-5597
Mailing address
1525 Pine Knoll LN
Mamaroneck, NY 10543-3131
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 |
|---|---|---|---|
| 047719 | NY | MD | Pharmacist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1639612800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785628800000",
"number": "1679232649",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1525 PINE KNOLL LN",
"city": "MAMARONECK",
"state": "NY",
"postal_code": "105433131"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "330 MOUNT AUBURN ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021385597",
"telephone_number": "617-492-3500"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCMAHON",
"first_name": "FEI",
"credential": "PT, DPT",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-12-16",
"last_updated": "2026-08-02",
"certification_date": "2026-08-02",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "NY",
"license": "047719",
"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 Aug 2, 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.