Active NPI
Gail Chen, CNS
- Nutritionist
- Yarmouth Port, MA
National Provider Identifier
1578492526
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nutritionist
- License
- LDN5517
- Practice address
- 4 Marsh PT
Yarmouth Port, MA 02675-1035 - Phone
- (914) 552-1298
- NPI assigned
- May 15, 2026
- Last updated
- May 15, 2026
- 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 |
|---|---|---|---|---|
| Nutritionist | 133N00000X | LDN5517 | MA | Primary |
Addresses
Primary practice location
4 Marsh PT
Yarmouth Port, MA 02675-1035
Mailing address
4 Marsh PT
Yarmouth Port, MA 02675-1035
Phone (914) 552-1298
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
- Certified Nurse Specialist
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LDN5517 | MA | MD | Nutritionist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1778803200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778803200000",
"number": "1578492526",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4 MARSH PT",
"city": "YARMOUTH PORT",
"state": "MA",
"postal_code": "026751035",
"telephone_number": "914-552-1298"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4 MARSH PT",
"city": "YARMOUTH PORT",
"state": "MA",
"postal_code": "026751035",
"telephone_number": "914-552-1298"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHEN",
"first_name": "GAIL",
"credential": "CNS",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-05-15",
"last_updated": "2026-05-15",
"certification_date": "2026-05-15",
"status": "A"
},
"taxonomies": [
{
"code": "133N00000X",
"taxonomy_group": "",
"desc": "Nutritionist",
"state": "MA",
"license": "LDN5517",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Yarmouth Port, MA
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- Cape Cod Restoritive & Cosmetic Dentistry
- Cape Senior Home Healthcare LLC (Cape Home Healthcare)
- Sarah Marie Carlozzi
- Kendall Ceban, LMHC
- Emma Jean Cibere
- Kathleen Marie Clarke, LICSW
- Coastal Medical Transportation Services LLC (Coastal Medical Transportation Services LLC - Vacinations)
- Collaborative Minds Counseling LLC
- Ashley Taylor Conefrey, LMHC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 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.