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

Claudia M O'Brien, APRN

Adult Health Nurse Practitioner in Rockledge, FL · enumerated 2019 · practices at Steward Medical Group, Inc.

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

National Provider Identifier

1275185241

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Registry record

Entity type Individual (Type 1)

Name Claudia M O'Brien

Credential APRN

Sex Female

Practice address Rockledge, FL, 32955

Phone (321) 637-2975

Enumeration date Jul 10, 2019

Last updated in NPPES Mar 21, 2025

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

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11003046 (FL) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11003046 (FL) Primary

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

Is NPI 1275185241 active?

Yes, as of the latest NPPES snapshot, NPI 1275185241 is active (record last updated 2025-03-21).

How do I verify Claudia O'Brien's NPI record?

Cross-check NPI 1275185241 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-21.