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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.

IAS ILLINOIS PC
NPI 1265118723
Anesthesiology in Geneva, IL

Active since June 27, 2023
2525 KANEVILLE RD, GENEVA, IL 60134(630) 584-1400(630) 584-1733 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 16, 2026, Aug 28, 2026, Feb 18, 2025 and 1 more (4 updates tracked since 2023).

About Ias Illinois Pc NPPES

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

IAS ILLINOIS PC (NPI 1265118723) is a healthcare organization registered as an anesthesiology in Geneva, Illinois and active in the NPI registry since June 2023. The organization lists Jesse Breedlove, President, as its authorized official.

NPPES Registry Identity

NPI1265118723
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameIAS ILLINOIS PC
Location Address2525 KANEVILLE RDGeneva, IL 60134-2578
Mailing AddressPo Box 7411347Chicago, IL 60674-3447 · (888) 987-1489 · Fax (224) 255-5813
Phone(630) 584-1400
Fax(630) 584-1733
Organization SubpartNo
Authorized OfficialJesse BreedlovePresident · (850) 624-6138
Enumeration DateJune 27, 2023
Last NPPES UpdateSeptember 16, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2026
✔ NPI 1265118723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
2525 KANEVILLE RD, Geneva, IL 60134
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ias Illinois Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

141

Medicare enrollment records show 141 clinicians reassign Medicare billing to Ias Illinois PC, which bills Medicare for the services they deliver. Of these, 13 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)100
Anesthesiology41

Nearest to this location (20)

See all 141
Steven Spencer, APRN, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1700658531
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.6 mi
Jaclynn Denardo, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1053324327
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.6 mi
Theresia Anderson, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821006057
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Christopher Arbir, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1508920315
300 RANDALL RD
Geneva, IL 60134
(630) 208-3000
✔ PECOS✔ Accepts Medicare0.7 mi
Heather Brenart, APRN, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1164777835
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Olga Nicholas, APRN, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1245620855
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Lauren Poteet, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1063961985
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Alex Stanziola, M.D.
Anesthesiology
NPI 1437156544
300 RANDALL RD STE 221
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Sanjay Sutaria, M.D.
Anesthesiology
NPI 1407913684
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Julieanne Zenz, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1154434371
300 RANDALL RD
Geneva, IL 60134
(630) 208-4060
✔ PECOS✔ Accepts Medicare0.7 mi
Jennifer Vitale, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1780914465
2540 HANFORD LN
Aurora, IL 60502
(815) 748-8993
✔ PECOS✔ Accepts Medicare7.8 mi
Hia Alazzam, APRN, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1760068167
25 N WINFIELD RD
Winfield, IL 60190
(630) 933-6675
✔ PECOS9.7 mi
Cancan Ma, APRN, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1811236904
25 N WINFIELD RD
Winfield, IL 60190
(630) 933-6675
✔ PECOS✔ Accepts Medicare9.7 mi
Nick Shah, MD
Anesthesiology
NPI 1831504356
387 SHUMAN BLVD STE 240W
Naperville, IL 60563
(630) 868-2200
✔ PECOS✔ Accepts Medicare11 mi
Meredith Davis, MS, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1306344585
2000 OGDEN AVE
Aurora, IL 60504
(630) 978-6200
✔ PECOS✔ Accepts Medicare11 mi
Priti Singh, MD
Anesthesiology
NPI 1205946209
934 CENTER ST
Elgin, IL 60120
(847) 742-9800
✔ PECOS✔ Accepts Medicare13 mi
Jennifer Cox, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1598198137
1555 BARRINGTON RD
Hoffman Estates, IL 60169
(847) 843-2000
✔ PECOS✔ Accepts Medicare16 mi
Wali Khan, APN-CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1891465225
8103 ROUTE 53 APT 2
Woodridge, IL 60517
(630) 210-1740
✔ PECOS✔ Accepts Medicare17 mi
John Gockman, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1699386284
120 S MYRTLE AVE
Villa Park, IL 60181
(630) 247-1330
✔ PECOS✔ Accepts Medicare19 mi
Irfan Samee, M.D.
Anesthesiology
NPI 1285921429
10400 HALIGUS RD
Huntley, IL 60142
(224) 654-0000
✔ PECOS✔ Accepts Medicare21 mi
See all 141 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ias Illinois PC's NPI number?

The NPI number for Ias Illinois PC is 1265118723. It was assigned to this organization in the NPPES registry on June 27, 2023.

Where is Ias Illinois PC located?

Ias Illinois PC is located at 2525 Kaneville Rd, Geneva, IL 60134. The listed phone number is (630) 584-1400.

What is Ias Illinois PC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Ias Illinois PC enrolled in Medicare?

Yes. Ias Illinois PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ias Illinois PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 141 clinicians in 2 Medicare specialties reassign their Medicare billing to Ias Illinois PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (100) and Anesthesiology (41). Of these, 13 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ias Illinois PC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Ias Illinois PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ias Illinois PC was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.