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

Dr. Hildy Brown, MSPT, DPT

Physical Therapist in Southold, NY · enumerated 2007.

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

National Provider Identifier

1487859484

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Registry record

Entity type Individual (Type 1)

Name Dr. Hildy Brown

Credential MSPT, DPT

Sex Female

Practice address Southold, NY, 11971

Phone (631) 765-9389

Enumeration date Jun 19, 2007

Last updated in NPPES Mar 23, 2023

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 017896-1 (NY) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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.

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Frequently asked questions

How do I verify Hildy Brown's NPI record?

Cross-check NPI 1487859484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487859484 active?

Yes, as of the latest NPPES snapshot, NPI 1487859484 is active (record last updated 2023-03-23).

Other providers at this practice address

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Madison Gore Physical Therapist · Southold, NY NPI 1053038323

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-23.