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Active NPI 1154741999 Individual Practitioner Female Practitioner

Katherin Aoki

Registered Nurse • Streamwood, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Katherin Aoki is a certified Registered Nurse practicing in Streamwood, IL. With approximately 11 years of clinical experience since completing medical education in 2015, Katherin Aoki delivers high-quality medical care to the local community at 1007 MANOR DR.

Katherin Aoki maintains professional affiliations with Northstar Anesthesia Of Illinois, Llc, Encore Anesthesia Group Llc, Midwest Anesthesia Partners Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure in upper abdomen including use of an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1007 Manor Dr

Streamwood, IL 601072102

Telephone 6304395941

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Registered Nurse in Streamwood, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs Matches City Avg
City Avg: 11.0 Yrs
State Avg: 8.4 Yrs
Regional Practice Density
4 Specialists

Practicing in Streamwood, IL (2714 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
94.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Aoki (11 Years) 11 Yrs
Streamwood Specialty Average (11.0 Years) 11.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00142 Anesthesia for lens surgery
31 31 $1289.03 $65.86
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
22 22 $1901.05 $112.30
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
17 16 $3451.76 $161.47
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope
17 17 $2827.06 $132.73
01922 Anesthesia for x-ray or radiation therapy
12 12 $2383.00 $132.31
00144 Anesthesia for procedure on eye for corneal transplant
11 11 $1930.91 $95.99
01230 Anesthesia for open procedure on upper two-thirds of thigh bone
11 11 $2716.36 $128.19
00813 Anesthesia for procedure on small and large bowel using an endoscope
11 11 $2268.45 $149.22

Medical Specialties & State Licenses

CMS Verified: 2026-03-12
Registered Nurse Primary Specialty

NUCC Taxonomy Code: 163W00000X

State License IL 041.331780

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Anesthetist, Certified Registered

NUCC Taxonomy Code: 367500000X

State License IL 209013456

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License IL 041.331780

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Encore Anesthesia Group Llc

701 W N Ave, Melrose Park, IL 601601612

Phone: 7086813200

Northstar Anesthesia Of Illinois, Llc

1423 Chicago Rd, Chicago Heights, IL 604113400

Phone: 7087561000

Midwest Anesthesia Partners Llc

1555 Barrington Rd, Hoffman Estates, IL 601691019

Phone: 8478432000

Mercy Health System Corporation

875 S Route 31, Crystal Lake, IL 600148190

Phone: 7792205500

Midwest Anesthesia Partners Llc

2900 N Lake Shore Dr, Chicago, IL 606575640

Phone: 7736653000

Secondary Practice Locations

875 S Route 31

Crystal Lake, IL 600148190

Phone: 7792205500

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2026

Nurse Anesthetist, Certified Registered (License #209013456 in IL)

NPI Profile Active April 28, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location April 28, 2015

Registered at 1007 MANOR DR, STREAMWOOD, IL 601072102 (Tel: 6304395941)

📍
Updated Business Mailing Address April 28, 2015

Registered at 1007 MANOR DR, STREAMWOOD, IL 601072102 (Tel: 6304395941)

👤
Provider Name / Credentials Updated April 28, 2015

Recorded as KATHERIN AOKI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 28, 2015

Registered Nurse (License #041.331780 in IL)

🟢
Initial NPI Registration & Enumeration April 20, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1154741999
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 20, 2014
Last Update: March 12, 2026
Sole Proprietor: No

Mailing Address

1007 Manor Dr

Streamwood, IL 601072102

Phone: 6304395941

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.