Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brigid Durkin Baker, OTRL

Q: What is the NPI number for Brigid Baker?

The National Provider Identifier (NPI) for Brigid Baker is 1689713471, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Rockville, MD · enumerated 2007.

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

National Provider Identifier

1689713471

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Registry record

Entity type Individual (Type 1)

Name Brigid Durkin Baker

Credential OTRL

Sex Female

Practice address 2301 Research Blvd, Suite 110, Rockville, MD, 20850

Phone (301) 424-5200

Enumeration date Feb 6, 2007

Last updated in NPPES May 12, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 02856 (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 Brigid Baker practice?

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

What is the NPI number for Brigid Baker?

The National Provider Identifier (NPI) for Brigid Baker is 1689713471, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.