Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lyall A Bishop, MD

Q: What is the NPI number for Lyall Bishop?

The National Provider Identifier (NPI) for Lyall Bishop is 1932195294, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Mount Vernon, WA · enumerated 2005.

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

National Provider Identifier

1932195294

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Registry record

Entity type Individual (Type 1)

Name Lyall A Bishop

Credential MD

Sex Male

Practice address 1400 E Kincaid St, Mount Vernon, WA, 98274

Phone (360) 428-2500

Fax (360) 428-6485

Enumeration date Sep 22, 2005

Last updated in NPPES Jul 13, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00010459 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Lyall Bishop?

The National Provider Identifier (NPI) for Lyall Bishop is 1932195294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lyall Bishop practice?

The practice location on file with NPPES is in Mount Vernon, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.