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

DENISE A SCHALK APRN, CNP
NPI 1962704338
Nurse Practitioner in Orland Park, IL

Active since November 17, 2010PECOS Enrolled
15300 WEST AVE STE 108, ORLAND PARK, IL 60462(708) 226-2318(708) 226-2319 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 29, 2026, Jun 24, 2025 (2 updates tracked since 2025).

About Denise A Schalk Aprn, Cnp NPPES

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

DENISE A SCHALK APRN, CNP (NPI 1962704338) is an individual nurse practitioner in Orland Park, Illinois, licensed in Illinois (209007420) and active in the NPI registry since November 2010. She is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1962704338
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDENISE A SCHALKCredential: APRN, CNP
Location Address15300 WEST AVE STE 108Orland Park, IL 60462-4685
Mailing Address15300 West Ave Ste 108Orland Park, IL 60462-4685 · (708) 226-2318 · Fax (708) 226-2319
Phone(708) 226-2318
Fax(708) 226-2319
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateNovember 17, 2010
Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration
NPPES CertifiedJune 24, 2025
✔ NPI 1962704338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209007420
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
15300 WEST AVE STE 108, Orland Park, IL 60462
Open in Google Maps ↗

Other Identifiers 4

Other206147047IL · Medicare Ptan (individual)
Other206147IL · Medicare Ptan (group)
OtherP01013444IL · Medicare Railroad Ptan (individual)
OtherCA4748IL · Medicare Railroad Ptan (group)

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

Denise A Schalk Aprn, Cnp 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 ID6901088871
PECOS Enrollment IDI20110314000821
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.

Hospital Affiliations CMS Care Compare 3

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

Palos Community Hospital

Acute Care Hospitals · Palos Heights, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140062
Location12251 South 80th AvenuePalos Heights, IL 60463 · Cook County
Emergency services Birthing friendly

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60462 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
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 15

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

CAROLYN MARIE MAYER APRN, CNP
Nurse Practitioner
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
LAUREN GESELL APRN, CNP
Nurse Practitioner
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
CHAD BARNES
Surgery (Surgical Oncology)
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
CHELSEY HICKEY APRN, CNP
Nurse Practitioner
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
MEGHAN RENEE HARRISON MSN, APRN, FNP-BC
Nurse Practitioner (Family)
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
KRISTEN ANN RUSH PA-C
Physician Assistant
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
KATHERINE WHITED RD, LDN
Dietitian, Registered
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318
RAHUL KRISHNAN MD
Obstetrics & Gynecology
15300 WEST AVE STE 108
ORLAND PARK, IL 60462
Cook County (708) 226-2318

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 Denise Schalk's NPI number?

The NPI number for Denise Schalk is 1962704338. It was assigned to this individual provider in the NPPES registry on November 17, 2010.

Where is Denise Schalk located?

Denise Schalk practices at 15300 West Ave Ste 108, Orland Park, IL 60462. The listed phone number is (708) 226-2318.

What is Denise Schalk's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Denise Schalk enrolled in Medicare?

Yes. Denise Schalk 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 Denise Schalk affiliated with any hospitals?

According to CMS data, Denise Schalk is affiliated with Palos Community Hospital, Northwestern Medicine Central Dupage Hospital and Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Denise Schalk was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.