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

MR. MARK ROBERT PALEY R.PH.
NPI 1558354498
Pharmacist in Chicago, IL

Active since August 25, 2005
845 N MICHIGAN AVE, 902 WEST, CHICAGO, IL 60611(312) 280-1220(312) 280-7794 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Mark Robert Paley R.ph. NPPES

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

MR. MARK ROBERT PALEY R.PH. (NPI 1558354498) is an individual pharmacist in Chicago, Illinois and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1558354498
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameMR. MARK ROBERT PALEYCredential: R.PH.
Location Address845 N MICHIGAN AVE, 902 WESTChicago, IL 60611-2252
Mailing Address845 N Michigan Ave, 902 WestChicago, IL 60611-2252 · (312) 280-1220 · Fax (312) 280-7794
Fax(312) 280-7794
Sole ProprietorNo
Enumeration DateAugust 25, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1558354498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
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.
845 N MICHIGAN AVE, Chicago, IL 60611

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Chiropractor (Rehabilitation)
845 N MICHIGAN AVE, 983W
CHICAGO, IL 60611
Clinical Exercise Physiologist
845 N MICHIGAN AVE, PROFESSIONAL SUITE 973 W
CHICAGO, IL 60611
Clinic/Center
845 N MICHIGAN AVE, SUITE 930 E
CHICAGO, IL 60611
Dentist
845 N MICHIGAN AVE, STE. 922 EAST
CHICAGO, IL 60611
Dentist (General Practice)
845 N MICHIGAN AVE, SUITE 922E
CHICAGO, IL 60611
Dietitian, Registered
845 N MICHIGAN AVE, SUITE 973W
CHICAGO, IL 60611
Dentist (General Practice)
845 N MICHIGAN AVE, #953W
CHICAGO, IL 60611
Podiatrist
845 N MICHIGAN AVE, SUITE 930E
CHICAGO, IL 60611

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 Mark Paley's NPI number?

The NPI number for Mark Paley is 1558354498. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Mark Paley located?

Mark Paley practices at 845 N Michigan Ave 902 West, Chicago, IL 60611. The listed phone number is (312) 280-1220.

What is Mark Paley'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 Mark Paley 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 38 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.