Active NPI
The R.E.X. Method
- Registered Dietitian
- New York, NY
National Provider Identifier
1215845110
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- Legal business name
- THE R.E.X. METHOD
- Practice address
- 116 E 124TH St FL 4
New York, NY 10035-1924 - Phone
- (646) 979-3316
- NPI assigned
- Aug 31, 2026
- Last updated
- Aug 31, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Zhenbin Liang, RD
- Title
- Owner
- Phone
- (646) 979-3316
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | Primary |
Addresses
Primary practice location
116 E 124TH St FL 4
New York, NY 10035-1924
Mailing address
116 E 124TH St FL 4
New York, NY 10035-1924
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Registered Dietitian
- New York, NY
- NPI 1952223174
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788134400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788134400000",
"number": "1215845110",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "116 E 124TH ST FL 4",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100351924"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "116 E 124TH ST FL 4",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100351924",
"telephone_number": "646-979-3316"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "THE R.E.X. METHOD",
"organizational_subpart": "NO",
"enumeration_date": "2026-08-31",
"last_updated": "2026-08-31",
"certification_date": "2026-08-31",
"status": "A",
"authorized_official_last_name": "LIANG",
"authorized_official_first_name": "ZHENBIN",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "646-979-3316",
"authorized_official_credential": "RD"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Dietitian, Registered",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 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.