Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Firstgrin LLC

Q: What is the NPI number for Firstgrin LLC?

The NPI for Firstgrin LLC is 1659217594, a Type 2 (organization) record in the CMS NPPES registry.

Public Health or Welfare Agency in New York, NY · enumerated 2026 · authorized official Ashley Lerman, Ceo.

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

National Provider Identifier

1659217594

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Registry record

Entity type Organization (Type 2)

Legal business name Firstgrin LLC

Practice address 140 W 58th St Apt 8a, New York, NY, 10019

Phone (917) 342-2070

Enumeration date Apr 24, 2026

Last updated in NPPES Apr 24, 2026

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Ashley Lerman

Title Ceo

Phone (516) 698-2363

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

What is the NPI number for Firstgrin LLC?

The NPI for Firstgrin LLC is 1659217594, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Firstgrin LLC?

NPPES lists Ashley Lerman (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-24.