Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW CHRISTOPHER LESNIAK RPH
NPI 1003266123
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Lexington, SC

Q: What is Matthew Lesniak's NPI number?

The NPI number for Matthew Lesniak is 1003266123. It was assigned to this individual provider in the NPPES registry on June 20, 2016.

Q: What is Matthew Lesniak's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Lesniak was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 20, 2016

124 BLACK WALNUT DR, LEXINGTON, SC 29072(803) 667-8156 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 3, 2026, Jun 20, 2016 (2 updates tracked since 2016).

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About Matthew Christopher Lesniak Rph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW CHRISTOPHER LESNIAK RPH (NPI 1003266123) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Lexington, South Carolina, licensed in South Carolina (12909) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1003266123

Entity TypeIndividualMale

Primary Taxonomy1835P0018X

Provider Legal NameMATTHEW CHRISTOPHER LESNIAKCredential: RPH

Location Address124 BLACK WALNUT DRLexington, SC 29072-6765

Mailing Address124 Black Walnut DrLexington, SC 29072-6765 · (803) 667-8156

Phone(803) 667-8156

Sole ProprietorNo

Enumeration DateJune 20, 2016

Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration

NPPES CertifiedAugust 3, 2026

✔ NPI 1003266123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers

Taxonomy Code1835P0018X

License✔ Licensed in SC · 12909

Definition

Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.

124 BLACK WALNUT DR, Lexington, SC 29072

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Lesniak's NPI number?

The NPI number for Matthew Lesniak is 1003266123. It was assigned to this individual provider in the NPPES registry on June 20, 2016.

Where is Matthew Lesniak located?

Matthew Lesniak practices at 124 Black Walnut Dr, Lexington, SC 29072. The listed phone number is (803) 667-8156.

What is Matthew Lesniak's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Matthew Lesniak was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.