Doctor profile · Federal record

Dr. Andrew Chase-Ziolek, RN, MS, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Lake Forest, IL

  • NPI 1184991978
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Westmoreland RD
Lake Forest, IL 600451658
(847) 234-5600
fax (847) 535-7884

Credentials & registration

NPPES · NUCC
NPI registered
November 2011 — 15 yrs on file
Profile last updated
April 22, 2020
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Illinois #209.009185

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184991978. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
2
Medicare allowed
$4,198
HCPCS Description Services Patients Avg allowed
01402 Anesthesia for procedure for total knee joint replacement 17 17 $164
01922 Anesthesia for x-ray or radiation therapy 13 13 $109

In context: peer comparison

Among 5 peers in Lake Forest Certified Registered Nurse Anesthetist, average services per provider: 16. This provider delivers 1.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Chase-Ziolek's medical specialty?
Dr. Andrew Chase-Ziolek practices Certified Registered Nurse Anesthetist in Lake Forest, IL.
Where does Dr. Andrew Chase-Ziolek practice?
Dr. Andrew Chase-Ziolek practices at 1000 N Westmoreland RD, Lake Forest, IL 600451658. Office phone: 8472345600.
What is Dr. Andrew Chase-Ziolek's NPI?
Dr. Andrew Chase-Ziolek's National Provider Identifier (NPI) is 1184991978, issued by NPPES.
Does Dr. Andrew Chase-Ziolek accept Medicare assignment?
Yes. Dr. Andrew Chase-Ziolek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Chase-Ziolek commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for x-ray or radiation therapy (HCPCS 01922). Source: CMS Medicare Physician & Other Practitioners file.