Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick Lynch, MD

Internal Medicine Physician in Brewster, WA · enumerated 2006.

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

National Provider Identifier

1144240375

Verified

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Registry record

Entity type Individual (Type 1)

Name Patrick Lynch

Credential MD

Sex Male

Practice address 418 W Main Ave, Brewster, WA, 98812

Phone (509) 663-8711

Enumeration date Jul 20, 2006

Last updated in NPPES May 22, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD00033372 (WA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
8186868	Medicaid	WA	-
113454	Other	WA	L&I

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 Patrick Lynch practice?

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

What is the NPI number for Patrick Lynch?

The National Provider Identifier (NPI) for Patrick Lynch is 1144240375, 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 2025-05-22.