1. Home
  2. Directory
  3. Illinois
  4. Crystal Lake
  5. Durable Medical Equipment Medical Supplies
  6. NPI Profile

NORTHERN ILLINOIS MEDICAL CENTER
NPI 1023497823
Durable Medical Equipment & Medical Supplies in Crystal Lake, IL

Active since May 26, 2015
420 N IL ROUTE 31, CRYSTAL LAKE, IL 60012(847) 854-7250(847) 854-7252 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Northern Illinois Medical Center NPPES

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

NORTHERN ILLINOIS MEDICAL CENTER (NPI 1023497823), doing business as Centegra Home Medical Equipment, is a healthcare organization registered as a durable medical equipment & medical supplies in Crystal Lake, Illinois and active in the NPI registry since May 2015. The organization lists Catie Schmidt, President, as its authorized official.

NPPES Registry Identity

NPI1023497823
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameNORTHERN ILLINOIS MEDICAL CENTER
Location Address420 N IL ROUTE 31Crystal Lake, IL 60012-3713
Mailing Address420 N Il Route 31Crystal Lake, IL 60012-3713
Phone(847) 854-7250
Fax(847) 854-7252
Organization SubpartNo
Authorized OfficialCatie SchmidtPresident · (815) 338-2500
Enumeration DateMay 26, 2015
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1023497823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
License✔ Licensed in IL · 203.001371
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
420 N IL ROUTE 31, Crystal Lake, IL 60012
Open in Google Maps ↗

Other Names 2

Doing Business AsCentegra Home Medical Equipment
Doing Business AsNorthwestern Medicine Home Medical Equipment

Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Northern Illinois Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateIllinoisEnrollment IDO20151103001634DME · Medical Supply Company with Respiratory TherapistDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Medical Equipment Supplier Medicare DMEPOS 17

Medicare supplier enrollment and the product categories Centegra Home Medical Equipment carries, from the Medicare DMEPOS supplier directory.

Centegra Home Medical Equipment

DMEPOS supplier · Algonquin, ILOperated by Northern Illinois Medical Center
✔

Accepts Medicare assignment

Centegra Home Medical Equipment agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.

PTAN (Medicare Supplier Number)26716156
Medicare Participant SinceApril 1, 1990
Supplier Location1118 N Main StAlgonquin, IL 60102
Phone(847) 854-7250
Supplier Specialties
MSC With Respiratory Therapist

Medicare Product Categories

Commodes, Urinals, Bedpans
Raised toilets, Drop-arm commodes, Folding commodes, Plastic urinals, Plastic bedpans, Disposable urinals
Continuous Passive Motion (CPM) Devices
Knee CPM machines, Shoulder CPM machines, Hand & wrist CPM machines
Hospital Beds (Electric)
Total electric hospital beds, Semi-electric hospital beds
Hospital Beds (Manual)
Fixed height hospital beds, Variable height hospital beds
Negative Pressure Wound Therapy Pumps/Supplies
Wound care sets, Pumps, Canisters
Support Surfaces: Pressure Reducing Beds/Mats/Pads
Group 1 – Alternating pressure pad, Air/Water/Dry pressure pad or pressure mattress. Group 2 - Pressure reducing powered air mattresses, Powered air flotation bed, non-powered pressure reducing mattress Group 3 – Air fluidized bed
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

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.

DR. SAVAN DIXIT PATEL MD
Orthopaedic Surgery (Sports Medicine)
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
DR. TIMOTHY G HAVENHILL M.D.
Orthopaedic Surgery (Hand Surgery)
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
KATELYN ST MARTIN PA-C
Physician Assistant
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
DR. SAM J BIAFORA M.D.
Orthopaedic Surgery (Hand Surgery)
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
KAREN A SZUMANSKI OT
Occupational Therapist
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
MR. MICHAEL G HUMPHREY PT
Physical Therapist
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200
MARK ANDREW ROTERT NP
Nurse Practitioner (Family)
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 788-2018
MRS. SHELLY LYNN ZIEHM CHAMBERLIN OTR/L, CHT
Occupational Therapist
420 N IL ROUTE 31
CRYSTAL LAKE, IL 60012
McHenry County (815) 356-5200

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 Northern Illinois Medical Center's NPI number?

The NPI number for Northern Illinois Medical Center is 1023497823. It was assigned to this organization in the NPPES registry on May 26, 2015. The provider is doing business as Centegra Home Medical Equipment and Northwestern Medicine Home Medical Equipment.

Where is Northern Illinois Medical Center located?

Northern Illinois Medical Center is located at 420 N Il Route 31, Crystal Lake, IL 60012. The listed phone number is (847) 854-7250.

What is Northern Illinois Medical Center's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

Is Northern Illinois Medical Center enrolled in Medicare?

Yes. Northern Illinois Medical Center is registered in the Medicare PECOS enrollment system.

When is Northern Illinois Medical Center's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Illinois, Medical Supply Company with Respiratory Therapist) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

Does Northern Illinois Medical Center accept Medicare assignment for medical equipment?

Yes. As a Medicare medical equipment supplier, Centegra Home Medical Equipment accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.

When was this NPI record last updated?

The NPPES record for Northern Illinois Medical Center was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.