Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lydia L Beishir

Certified Registered Nurse Anesthetist in Chesterfield, MO · enumerated 2025 · practices at Mid-West Anesthesia Partners, LLC.

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

National Provider Identifier

1851186092

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Registry record

Entity type Individual (Type 1)

Name Lydia L Beishir

Sex Female

Practice address 400 S Woods Mill Rd Ste 140, Chesterfield, MO, 63017

Phone (314) 485-1101

Enumeration date Apr 9, 2025

Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 2019024192 (MO) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 2025024718 (MO) Primary

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 specialty is Lydia Beishir?

Lydia Beishir is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-16.