Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ningxin Zhu, LMSW

Social Worker in Mount Sinai, NY · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689336497

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ningxin Zhu

Credential LMSW

Sex Female

Practice address 28 N Country Rd Ste 203, Mount Sinai, NY, 11766

Phone (888) 975-2256

Enumeration date Oct 8, 2021

Last updated in NPPES Oct 8, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 113123 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ningxin Zhu?

Ningxin Zhu is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.