Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John W Welsh, MD

Q: What is the NPI number for John Welsh?

The National Provider Identifier (NPI) for John Welsh is 1487232849, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Bellingham, WA · enumerated 2021 · practices at Bellingham Anesthesia Associates, P.S..

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

National Provider Identifier

1487232849

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Registry record

Entity type Individual (Type 1)

Name Dr. John W Welsh

Credential MD

Sex Male

Practice address 909 Squalicum Way Ste 102, Bellingham, WA, 98225

Phone (360) 647-3377

Enumeration date Mar 29, 2021

Last updated in NPPES Jul 21, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD61658792 (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

Where does John Welsh practice?

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

What is the NPI number for John Welsh?

The National Provider Identifier (NPI) for John Welsh is 1487232849, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.