TONI STERES FNP-C
NPI 1972975639
Nurse Practitioner - Family in Round Lake Beach, IL

Active since October 21, 2015PECOS EnrolledAccepts Medicare Assignment
224 W CLARENDON DR, ROUND LAKE BEACH, IL 60073(847) 377-8800 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 10, 2026, Sep 19, 2019, Jan 2, 2019 (3 updates tracked since 2019).

  • Individual
  • Female
  • Years of Experience 12
  • Nurse Practitioner
  • Family
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About TONI STERES

This page provides the complete NPI Profile along with additional information for Toni Steres, a provider established in Round Lake Beach, Illinois with a medical specialization in Nurse Practitioner, focusing in family and more than 12 years of experience. She graduated from Georgetown University School Of Medicine in 2015. The healthcare provider is registered in the NPI registry with number 1972975639 assigned on October 2015. The practitioner's primary taxonomy code is 363LF0000X with license number 277.000089 (IL). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1972975639 Verify this NPI
Provider Name
TONI STERES FNP-C
Other Name
TONI GROSSICH APRN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
224 W CLARENDON DR ROUND LAKE BEACH, IL 60073
Location Phone
(847) 377-8800
Mailing Address
224 W CLARENDON DR ROUND LAKE BEACH, IL 60073
Mailing Phone
(847) 377-8800
Mailing Fax
(847) 984-5619
Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
10-21-2015
Last Update Date
03-10-2026
Code Navigator

A nurse practitioner (NP) like Toni Steres is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 7975 Dada Dr
    Gurnee, IL 60031
    (847) 223-6768

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
277.000089
License State
IL

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
277000089OTHER (01)ILLICENSE

Medicare Participation & PECOS Enrollment Status

Toni Steres is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Toni Steres is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9638479801

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20151120000977

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.25 for a new patient copayment and $26.26 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60073 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $93.02
  • Minimum New Patient Price $59.81
  • Maximum New Patient Price $181.38
  • Average New Patient Copayment $23.25
  • Minimum New Patient Copayment $14.95
  • Maximum New Patient Copayment $45.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $105.07
  • Minimum Established Patient Price $19.15
  • Maximum Established Patient Price $147.12
  • Average Established Patient Copayment $26.26
  • Minimum Established Patient Copayment $4.78
  • Maximum Established Patient Copayment $36.78

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Toni Steres is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ADVOCATE CONDELL MEDICAL CENTER801 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
(847) 362-2900Acute Care Hospitals

Reviews for TONI STERES FNP-C

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Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Nurse Practitioner (Pediatrics)
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073
Dental Hygienist
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073
Clinic/Center (Federally Qualified Health Center (FQHC))
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073
Nurse Practitioner (Family)
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073
Nurse Practitioner (Family)
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073
Nurse Practitioner (Family)
224 W CLARENDON DR
ROUND LAKE BEACH, IL 60073

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972975639, enumerated as an "individual" on October 21, 2015.

The provider is located at 224 W CLARENDON DR ROUND LAKE BEACH, IL 60073 and the phone number is (847) 377-8800.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Toni Steres is affiliated with: ADVOCATE CONDELL MEDICAL CENTER.