Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Harry Gilbert Jr., MPT

Physical Therapist in Brunswick, MD · enumerated 2005 · practices at Brunswick Physical Therapy LLC.

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

National Provider Identifier

1316942626

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Registry record

Entity type Individual (Type 1)

Name Mr. William Harry Gilbert Jr.

Credential MPT

Sex Male

Practice address 70 Souder Rd, Brunswick, MD, 21716

Phone (301) 834-6898

Fax (301) 834-6595

Enumeration date Jun 15, 2005

Last updated in NPPES Apr 28, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 18229 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
4128931P0000	Medicaid	MD	-
P00222631	Other	MD	MEDICARE RAILROAD

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

What specialty is William Gilbert?

William Gilbert is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Brunswick Physical Therapy LLC Physical Therapist · Brunswick, MD NPI 1902190093

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-28.