Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Silber Infertility Center of St. Louis LLC

Obstetrics & Gynecology Physician in Chesterfield, MO · enumerated 2024 · authorized official Caiyun Liao, Medical Doctor.

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

National Provider Identifier

1861247272

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Registry record

Entity type Organization (Type 2)

Legal business name Silber Infertility Center of St. Louis LLC

Other name <Unavail>

Practice address 224 S Woods Mill Rd Ste 730, Chesterfield, MO, 63017

Phone (314) 576-1400

Enumeration date Apr 19, 2024

Last updated in NPPES Jul 15, 2024

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Caiyun Liao

Title Medical Doctor

Phone (314) 576-1400

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 Silber Infertility Center of St. Louis LLC located?

The practice location on file with NPPES is in Chesterfield, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-15.