Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Courtney Darsa Nutrition LLC

Registered Dietitian in New York, NY · enumerated 2020 · authorized official Courtney Darsa, Rd.

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

National Provider Identifier

1023638392

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Registry record

Entity type Organization (Type 2)

Legal business name Courtney Darsa Nutrition LLC

Other name <Unavail>

Practice address 16 Madison Sq W Fl 12, New York, NY, 10010

Phone (516) 330-0944

Fax (516) 407-5377

Enumeration date Apr 16, 2020

Last updated in NPPES Sep 6, 2023

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

Authorized official

Name Courtney Darsa

Title Rd

Phone (516) 330-0944

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 is Courtney Darsa Nutrition LLC located?

The practice location on file with NPPES is in New York, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-09-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-06.