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Active NPI 1720516941 Individual Practitioner Female Practitioner

Moira Gilroy Olson , APRN

Nurse Practitioner • Maywood, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Moira Olson, APRN is a certified Nurse Practitioner practicing in Maywood, IL. With approximately 5 years of clinical experience since completing medical education in 2021, Moira Olson delivers high-quality medical care to the local community at 2160 S 1ST AVE.

Moira Olson is affiliated with Loyola University Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2160 S 1st Ave

Maywood, IL 601533328

Telephone 7082169000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Maywood, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -5.8 yrs vs City Avg
City Avg: 10.8 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
39 Specialists

Practicing in Maywood, IL (4929 Statewide)

Telehealth Adoption Rate
12.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
78.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Olson (5 Years) 5 Yrs
Maywood Specialty Average (10.8 Years) 10.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
130 55 $488.00 $103.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
14 12 $711.00 $151.86
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
11 11 $528.00 $115.04

Medical Specialties & State Licenses

CMS Verified: 2025-07-16
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209023766

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License IL 041450716

(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.

Hospital & Practice Group Affiliations

Loyola University Medical Center

2160 S 1st Ave, Maywood, IL 601533328

Phone: 7082169000

Secondary Practice Locations

3 Brighton Pl

Burr Ridge, IL 605275751

Phone: 6306697410

5841 S Maryland Ave

Chicago, IL 606371443

Phone: 8888240200

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Anita Nagamine , MD

Radiology - Diagnostic Radiology

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Doctor of Medicine (M.D.)

Dr. Antonio Iglesias , MD

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NPI 1003142704

Doctor of Medicine (M.D.)

Ian Mccomb

Oral & Maxillofacial Surgery

NPI 1003234287
Dr. James Wu , DO

Psychiatry & Neurology - Psychiatry

NPI 1003242744

Doctor of Osteopathic Medicine (D.O.)

Dr. George Zaleski , MD

Radiology - Diagnostic Radiology

NPI 1003838822

Doctor of Medicine (M.D.)

Dr. Rachel Davis , PsyD

Psychiatry & Neurology - Psychiatry

NPI 1003883471

Doctor of Psychology (Psy.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location January 10, 2023

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082169000)

👤
Provider Name / Credentials Updated January 10, 2023

Recorded as MOIRA OLSON, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2023

Registered Nurse (License #041450716 in IL)

📍
Updated Business Mailing Address September 02, 2021

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082169000)

👤
Provider Name / Credentials Updated September 02, 2021

Recorded as MOIRA OLSON, APN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 02, 2021

Nurse Practitioner (License #209023766 in IL)

NPI Profile Active June 01, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 01, 2017

Registered at 3 BRIGHTON PL, BURR RIDGE, IL 605275751 (Tel: 6306697410)

📍
Updated Business Mailing Address June 01, 2017

Registered at 1720 S MICHIGAN AVE APT 1116, CHICAGO, IL 606164893

👤
Provider Name / Credentials Updated June 01, 2017

Recorded as MOIRA GILROY, RN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 01, 2017

Registered Nurse (License #041450716 in IL)

🟢
Initial NPI Registration & Enumeration June 01, 2017

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: 1720516941
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 01, 2017
Last Update: July 16, 2025
Sole Proprietor: Yes

Mailing Address

2160 S 1st Ave

Maywood, IL 601533328

Phone: 7082169000

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.