Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Yinside Out LLC

Q: What is the NPI number for Yinside Out LLC?

The NPI for Yinside Out LLC is 1558508093, a Type 2 (organization) record in the CMS NPPES registry.

Acupuncturist in Fair Lawn, NJ · enumerated 2009 · authorized official Yael Shapiro, Acupuncturist/ Member.

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

National Provider Identifier

1558508093

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Registry record

Entity type Organization (Type 2)

Legal business name Yinside Out LLC

Practice address 5-11 Saddle River Rd, Suite #5, Fair Lawn, NJ, 07410

Phone (201) 873-2397

Enumeration date Jan 20, 2009

Last updated in NPPES Jan 20, 2009

Taxonomy & classification

171100000X Acupuncturist Other Service Providers · License 0600323471 (NJ) Primary

Authorized official

Name Yael Shapiro

Title Acupuncturist/ Member

Phone (201) 873-2397

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

Who is the authorized official for Yinside Out LLC?

NPPES lists Yael Shapiro (Acupuncturist/ Member) as the authorized official for this organization.

What is the NPI number for Yinside Out LLC?

The NPI for Yinside Out LLC is 1558508093, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-20.