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DR. GREGORY J. KRUPER M.D.
NPI 1225263866
Otolaryngology in Gurnee, IL

Active since May 27, 2009PECOS EnrolledAccepts Medicare Assignment
0/100
CMS Quality Rating
222 S GREENLEAF ST STE 102, GURNEE, IL 60031(847) 662-4442 Get Directions Write a Review

NPPES record last updated: March 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 5, 2025, Dec 28, 2021, Oct 22, 2018 (3 updates tracked since 2018).

About Dr. Gregory J. Kruper M.d. NPPES

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

DR. GREGORY J. KRUPER M.D. (NPI 1225263866) is an individual otolaryngology provider in Gurnee, Illinois, licensed in Illinois (036-134245) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Advocate Condell Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1225263866
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. GREGORY J. KRUPERCredential: M.D.
Location Address222 S GREENLEAF ST STE 102Gurnee, IL 60031-5705
Mailing Address222 S Greenleaf St, Ste 102Gurnee, IL 60031-5705 · (847) 662-4442 · Fax (847) 662-4446
Phone(847) 662-4442
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMay 27, 2009
Last NPPES UpdateMarch 5, 20253 updates tracked since enumeration
NPPES CertifiedMarch 5, 2025
✔ NPI 1225263866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in IL · 036-134245
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
222 S GREENLEAF ST STE 102, Gurnee, IL 60031
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory J. Kruper M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153547963
PECOS Enrollment IDI20140730001750
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
398 services285 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
197 services197 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
183 services155 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
66 services62 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
58 services53 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
51 services44 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

0/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0

Other Providers at the Same Location NPPES 2

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

DR. GEOFFREY MICHAEL SCHWARTZ M.D.
Otolaryngology
222 S GREENLEAF ST STE 102
GURNEE, IL 60031
Lake County (847) 662-4442
NARENDRA M DESAI MD
Otolaryngology
222 S GREENLEAF ST STE 102
GURNEE, IL 60031
Lake County (847) 662-4442

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 Gregory Kruper's NPI number?

The NPI number for Gregory Kruper is 1225263866. It was assigned to this individual provider in the NPPES registry on May 27, 2009.

Where is Gregory Kruper located?

Gregory Kruper practices at 222 S Greenleaf St Ste 102, Gurnee, IL 60031. The listed phone number is (847) 662-4442.

What is Gregory Kruper's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Gregory Kruper enrolled in Medicare?

Yes. Gregory Kruper is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Gregory Kruper affiliated with any hospitals?

According to CMS data, Gregory Kruper is affiliated with Advocate Condell Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Kruper was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.