Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney M Mergler

Speech-Language Assistant in Lakeland, FL · enumerated 2020.

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

National Provider Identifier

1093324386

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Registry record

Entity type Individual (Type 1)

Name Sydney M Mergler

Sex Female

Practice address 1818 Harden Blvd Ste 160, Lakeland, FL, 33803

Phone (863) 683-4726

Enumeration date Jul 23, 2020

Last updated in NPPES Jul 21, 2024

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1093324386 (FL) Secondary

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License SI4419 (FL) 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

What specialty is Sydney Mergler?

Sydney Mergler is registered in NPPES with the primary taxonomy of Speech-Language Assistant. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-21.