Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mellissa Gordon-Nelson, MS

Social Worker in New York, NY · enumerated 2015.

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

National Provider Identifier

1912386327

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mellissa Gordon-Nelson

Credential MS

Sex Female

Practice address 2090 7th Ave, New York, NY, 10027

Phone (646) 823-3733

Enumeration date May 19, 2015

Last updated in NPPES May 19, 2015

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

Where does Mellissa Gordon-Nelson practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mellissa Gordon-Nelson?

The National Provider Identifier (NPI) for Mellissa Gordon-Nelson is 1912386327, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-19.