Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lucas Witmer, DPT

Physical Therapist in Estero, FL · enumerated 2016 · practices at Elizabeth Murphy LLC.

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

National Provider Identifier

1689117046

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Registry record

Entity type Individual (Type 1)

Name Lucas Witmer

Credential DPT

Sex Male

Practice address 23160 Fashion Dr Ste 217, Estero, FL, 33928

Phone (850) 545-3099

Enumeration date Dec 2, 2016

Last updated in NPPES Jun 29, 2026

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT 31740 (FL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
68-6520	Other	FL	MEDICARE ID

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

How do I verify Lucas Witmer's NPI record?

Cross-check NPI 1689117046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689117046 active?

Yes, as of the latest NPPES snapshot, NPI 1689117046 is active (record last updated 2026-06-29).

Other providers at this practice address

Browse all →

Frances Sanchez-Duverge Clinical Psychologist · Estero, FL NPI 1578047221 Elizabeth Manchester -Murphy Mental Health Counselor · Estero, FL NPI 1063182764 Elizabeth Murphy LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Estero, FL NPI 1861220766

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.