Active NPI
VI Vien Khoo, RDN
- Registered Dietitian
- Northampton, MA
National Provider Identifier
1326974684
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 8856
- Practice address
- 22 Atwood Dr
Northampton, MA 01060-4267 - Phone
- (413) 586-2198
- NPI assigned
- Jun 23, 2026
- 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 | 8856 | MA | Primary |
Addresses
Primary practice location
22 Atwood Dr
Northampton, MA 01060-4267
Mailing address
22 Atwood Dr
Northampton, MA 01060-4267
Phone (413) 586-2198
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Registered Dietitian Or Nutrition Professional
- Education
- University of Massachusetts Medical School, 2026
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
399 Revolution Dr
Somerville, MA 02145-1444
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1782172800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782172800000",
"number": "1326974684",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "22 ATWOOD DR",
"city": "NORTHAMPTON",
"state": "MA",
"postal_code": "010604267",
"telephone_number": "413-586-2198"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "22 ATWOOD DR",
"city": "NORTHAMPTON",
"state": "MA",
"postal_code": "010604267",
"telephone_number": "413-586-2198"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KHOO",
"first_name": "VI VIEN",
"credential": "RDN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-06-23",
"last_updated": "2026-06-23",
"certification_date": "2026-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "MA",
"license": "8856",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Northampton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.