Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lynn Coates-Leisen, MSN, APRN, FNP-C

Family Nurse Practitioner in Thousand Oaks, CA · enumerated 2014.

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

National Provider Identifier

1134523558

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Registry record

Entity type Individual (Type 1)

Name Lynn Coates-Leisen

Credential MSN, APRN, FNP-C

Sex Female

Practice address Thousand Oaks, CA, 91362

Phone (805) 719-1700

Fax (805) 719-1711

Enumeration date Oct 14, 2014

Last updated in NPPES Apr 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95001441 (CA) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
95001441	Other	CA	NURSE PRACTITIONER LICENSE
F07141306	Other	-	NURSE PRACTITIONER NATIONAL BOARD CERTIFICATION

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.

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Frequently asked questions

What is the NPI number for Lynn Coates-Leisen?

The National Provider Identifier (NPI) for Lynn Coates-Leisen is 1134523558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lynn Coates-Leisen practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.