OAK FOREST HOSPITAL E BUILDING PHARMACY
NPI 1215955802
Pharmacy - Mail Order Pharmacy in Oak Forest, IL
About Oak Forest Hospital E Building Pharmacy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OAK FOREST HOSPITAL E BUILDING PHARMACY (NPI 1215955802) is a healthcare organization registered as a mail order pharmacy in Oak Forest, Illinois and active in the NPI registry since July 2006. The organization lists Judilynn Bult, Cook County Health & Hospital, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oak Forest Hospital E Building Pharmacy is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,043Medicare enrollment records show 1,043 clinicians reassign Medicare billing to Oak Forest Hospital E Building Pharmacy, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 49 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 58
Nearest to this location (20)
See all 1,043Oak Forest, IL 60452
Robbins, IL 60472
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Cook County's NPI number?
The NPI number for Cook County is 1215955802. It was assigned to this organization in the NPPES registry on July 18, 2006. The provider is doing business as Oak Forest Hospital E Building Pharmacy.
Where is Cook County located?
Cook County is located at 15900 S Cicero Ave, Oak Forest, IL 60452. The listed phone number is (708) 633-3708.
What is Cook County's specialty?
The primary specialty registered for this NPI is Pharmacy, specializing in Mail Order Pharmacy, with taxonomy code 3336M0002X.
Is Cook County enrolled in Medicare?
Yes. Cook County is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cook County?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,043 clinicians in 58 Medicare specialties reassign their Medicare billing to Cook County. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Internal Medicine (128), Nurse Practitioner (86) and Pediatric Medicine (80). Of these, 6 practice at this address and 49 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Cook County was last updated on December 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.