Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Laureen E Roos-Oeser, NP, PA-C

Physician Assistant in San Luis Obispo, CA · enumerated 2010 · practices at Pacific Central Coast Health Centers.

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

National Provider Identifier

1508174046

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Registry record

Entity type Individual (Type 1)

Name Ms. Laureen E Roos-Oeser

Credential NP, PA-C

Sex Female

Practice address 1551 Bishop St Ste 230, San Luis Obispo, CA, 93401

Phone (805) 434-5530

Fax (805) 434-0023

Enumeration date Sep 17, 2010

Last updated in NPPES Oct 2, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA13682 (CA) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8106 (CA) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Laureen Roos-Oeser's NPI record?

Cross-check NPI 1508174046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508174046 active?

Yes, as of the latest NPPES snapshot, NPI 1508174046 is active (record last updated 2024-10-02).

Other providers at this practice address

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Jeffrey Mundorf Gastroenterology Physician · San Luis Obispo, CA NPI 1598746174 Vance Rodgers Gastroenterology Physician · San Luis Obispo, CA NPI 1427039916 Michelle Cordova Medical Physician Assistant · San Luis Obispo, CA NPI 1467596676 Nicholas Placone Gastroenterology Physician · San Luis Obispo, CA NPI 1023513009 Paul Guzik Gastroenterology Physician · San Luis Obispo, CA NPI 1558858183 Pacific Central Coast Health Centers Community Health Clinic/Center · San Luis Obispo, CA NPI 1497392377 Kristen Escobar Nurse Practitioner · San Luis Obispo, CA NPI 1770432577

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.