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Deactivated NPI 1255777991 Deactivated / Inactive NPI Male Practitioner

William Joseph Muhr , BS

Pharmacist • Frankfort, IL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, William Muhr has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date May 21, 2013
NPI Deactivation Date January 01, 2026
Total Practice Duration ~13 Years of Practice (2013 – 2026)

Professional Overview & Biography Verified Profile Summary

William Muhr, BS was a registered Pharmacist practicing in Frankfort, IL. Throughout an active medical career spanning 13 years, William Muhr provided care at the practice location at 21152 S LAGRANGE RD until profile deactivation on 2026-01-01.

Practice Location & Contact Primary Location

Practice Address

21152 S Lagrange Rd

Frankfort, IL 604232010

Telephone 8154645050
Associated Practice Facility / Clinic
🏢 American Drug Stores Llc Facility NPI 1356398804

Specialty Benchmarks & Practice Insights

Comparative analytics for Pharmacist in Frankfort, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
38 Specialists

Practicing in Frankfort, IL (9983 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pharmacist Primary Specialty

NUCC Taxonomy Code: 183500000X

State License IL 051-027986

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners
Andrew Grigus

Pharmacist

NPI 1083169916
NPI 1154777688

Doctor of Pharmacy (Pharm.D.)

NPI 1235856360
NPI 1396111852

Doctor of Pharmacy (Pharm.D.)

NPI 1497241848

Doctor of Pharmacy (Pharm.D.)

NPI 1598960932

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated January 01, 2026

Record deactivated on January 01, 2026

NPI Profile Active May 21, 2013

NPI status registered as active in NPPES database

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Updated Practice Location May 21, 2013

Registered at 21152 S LAGRANGE RD, FRANKFORT, IL 604232010 (Tel: 8154645050)

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Updated Business Mailing Address May 21, 2013

Registered at 764 TANGLEWOOD LN, FRANKFORT, IL 604231083 (Tel: 8154691668)

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Provider Name / Credentials Updated May 21, 2013

Recorded as WILLIAM MUHR, BS

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Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2013

Pharmacist (License #051-027986 in IL)

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Initial NPI Registration & Enumeration May 21, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255777991
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 21, 2013
Last Update: May 21, 2013
Deactivation Date: January 01, 2026

Mailing Address

764 Tanglewood Ln

Frankfort, IL 604231083

Phone: 8154691668

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.