Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thread Labs St Louis LLC

Q: What is the NPI number for Thread Labs St Louis LLC?

The NPI for Thread Labs St Louis LLC is 1770213837, a Type 2 (organization) record in the CMS NPPES registry.

Reproductive Endocrinology Physician in Chesterfield, MO · enumerated 2022 · authorized official Shvetha Zarek, Physician.

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

National Provider Identifier

1770213837

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Registry record

Entity type Organization (Type 2)

Legal business name Thread Labs St Louis LLC

Practice address 15320 Conway Rd Unit 100, Chesterfield, MO, 63017

Phone (312) 464-3979

Enumeration date Jun 13, 2022

Last updated in NPPES Jun 13, 2022

Taxonomy & classification

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Shvetha Zarek

Title Physician

Phone (312) 464-3979

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 Thread Labs St Louis LLC?

NPPES lists Shvetha Zarek (Physician) as the authorized official for this organization.

What is the NPI number for Thread Labs St Louis LLC?

The NPI for Thread Labs St Louis LLC is 1770213837, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-13.