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

Mrs. Kayla Nicole O'Brien, COTA/L

Physical Medicine & Rehabilitation Physician in Salisbury, MD · enumerated 2019.

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

National Provider Identifier

1114570603

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kayla Nicole O'Brien

Credential COTA/L

Sex Female

Practice address Salisbury, MD, 21801

Phone (410) 546-6400

Enumeration date Jul 23, 2019

Last updated in NPPES Jul 23, 2019

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License A02778 (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

Where does Kayla O'Brien practice?

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

What is the NPI number for Kayla O'Brien?

The National Provider Identifier (NPI) for Kayla O'Brien is 1114570603, 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 2019-07-23.