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GRACE MARIE KALENYK PA-C
NPI 1851876593
Physician Assistant in Addison, IL

Active since September 28, 2018PECOS EnrolledAccepts Medicare Assignment
303 W LAKE ST, ADDISON, IL 60101(630) 527-3645 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 23, 2026, Apr 7, 2025, Apr 1, 2025 and 2 more (5 updates tracked since 2018).

About Grace Marie Kalenyk Pa-c NPPES

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

GRACE MARIE KALENYK PA-C (NPI 1851876593) is an individual physician assistant in Addison, Illinois, licensed in Illinois (085006830) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS, is affiliated with Elmhurst Memorial Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1851876593
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGRACE MARIE KALENYKCredential: PA-C
Location Address303 W LAKE STAddison, IL 60101-2586
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700
Phone(630) 527-3645
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 28, 2018
Last NPPES UpdateMarch 23, 20265 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1851876593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085006830
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
303 W LAKE ST, Addison, IL 60101
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Other Names 1

Former Name (1)Grace Marie Harmon

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

Grace Marie Kalenyk Pa-c 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 ID2860736329
PECOS Enrollment IDI20181211000214
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 2

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.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
26 services26 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
22 services22 patients

Hospital Affiliations CMS Care Compare

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

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60101 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
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.

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.

ELMHURST MEMORIAL HEALTHCARE
Internal Medicine
303 W LAKE ST, SUITE 202
ADDISON, IL 60101
Dupage County (630) 953-3301
DALE LIAUGMINAS, M.D. S.C.
Specialist
303 W LAKE ST, #201
ADDISON, IL 60101
Dupage County (630) 628-8450
AIMEE LYNN NALEWAY PA-C
Physician Assistant
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
JOHN SCHROEDER LPC, NBCC
Counselor (Professional)
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3200
AMY LEE APRN-FPA
Nurse Practitioner
303 W LAKE ST
ADDISON, IL 60101
Dupage County (331) 221-0570
RACHEL RAMIREZ PA-C
Physician Assistant
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
ISABELLA KISTULINEC PSYD
Psychologist (Clinical)
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
ELMHURST MEMORIAL AFFILIATED PRIMARY CARE PHYSICIANS, LLC
Clinic/Center
303 W LAKE ST, SUITE 206
ADDISON, IL 60101
Dupage County (630) 543-4200

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 Grace Kalenyk's NPI number?

The NPI number for Grace Kalenyk is 1851876593. It was assigned to this individual provider in the NPPES registry on September 28, 2018. The provider is also known as Grace Marie Harmon.

Where is Grace Kalenyk located?

Grace Kalenyk practices at 303 W Lake St, Addison, IL 60101. The listed phone number is (630) 527-3645.

What is Grace Kalenyk's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Grace Kalenyk enrolled in Medicare?

Yes. Grace Kalenyk 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 Grace Kalenyk affiliated with any hospitals?

According to CMS data, Grace Kalenyk is affiliated with Elmhurst Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Grace Kalenyk was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.