Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathleen Brinkley

Physical Therapist in Laurel, MD · enumerated 2008.

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

National Provider Identifier

1891954871

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Registry record

Entity type Individual (Type 1)

Name Cathleen Brinkley

Sex Female

Practice address 14235 Park Center Dr, Laurel, MD, 20707

Phone (301) 498-8100

Enumeration date Jun 5, 2008

Last updated in NPPES Jan 13, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15085 (MD) Primary

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 1891954871 active?

Yes, as of the latest NPPES snapshot, NPI 1891954871 is active (record last updated 2025-01-13).

How do I verify Cathleen Brinkley's NPI record?

Cross-check NPI 1891954871 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 2025-01-13.