Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. WILLIAM GEORGE SCHLACHTER R.PH., FASCP, CGP
NPI 1841296217
Pharmacist in Montoursville, PA

Active since June 22, 2005
5338 WARRENSVILLE RD, MONTOURSVILLE, PA 17754(570) 435-2243(570) 435-2243 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. William George Schlachter R.ph., Fascp, Cgp NPPES

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

MR. WILLIAM GEORGE SCHLACHTER R.PH., FASCP, CGP (NPI 1841296217) is an individual pharmacist in Montoursville, Pennsylvania, licensed in Pennsylvania (RP028625L) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1841296217
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameMR. WILLIAM GEORGE SCHLACHTERCredential: R.PH., FASCP, CGP
Location Address5338 WARRENSVILLE RDMontoursville, PA 17754-9018
Mailing Address5338 Warrensville RdMontoursville, PA 17754-9018 · (570) 435-2243 · Fax (570) 435-2243
Fax(570) 435-2243
Sole ProprietorNo
Enumeration DateJune 22, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1841296217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in PA · RP028625L
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
5338 WARRENSVILLE RD, Montoursville, PA 17754

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 William Schlachter's NPI number?

The NPI number for William Schlachter is 1841296217. It was assigned to this individual provider in the NPPES registry on June 22, 2005.

Where is William Schlachter located?

William Schlachter practices at 5338 Warrensville Rd, Montoursville, PA 17754. The listed phone number is (570) 435-2243.

What is William Schlachter's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for William Schlachter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.