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

Lyn Lewis

Developmental Therapist in Boyton Beach, FL · enumerated 2017.

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

National Provider Identifier

1770019887

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Registry record

Entity type Individual (Type 1)

Name Lyn Lewis

Sex Female

Practice address Boyton Beach, FL, 33472

Phone (845) 797-1963

Enumeration date May 10, 2017

Last updated in NPPES May 10, 2017

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

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1249827 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
PENDING	Medicaid	FL	-

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

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.

What specialty is Lyn Lewis?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-10.