Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1235411695 Individual Practitioner Female Practitioner

Elizabeth Clay , APN-CNP

Nurse Practitioner • Elmhurst, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Elizabeth Clay, APN-CNP is a certified Nurse Practitioner practicing in Elmhurst, IL. With approximately 9 years of clinical experience since completing medical education in 2017, Elizabeth Clay delivers high-quality medical care to the local community at 133 E. BRUSH HILL RD..

Elizabeth Clay is affiliated with Endeavor Health Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, removal of impacted ear wax. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

133 E. Brush Hill Rd.

Elmhurst, IL 601265662

Telephone 3312219003
Fax 3312212743

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Elmhurst, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs +0.1 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
68 Specialists

Practicing in Elmhurst, IL (4929 Statewide)

Telehealth Adoption Rate
22.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
78.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Clay (9 Years) 9 Yrs
Elmhurst Specialty Average (8.9 Years) 8.9 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
99213 Established patient office or other outpatient visit, typically 15 minutes
242 173 $361.00 $78.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
43 39 $533.00 $112.85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
19 19 $375.00 $113.55
69210 Removal of impacted ear wax
18 16 $268.67 $42.92
99443 Telephone medical discussion with physician, 21-30 minutes
18 17 $492.00 $112.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
15 14 $777.00 $150.84

Medical Specialties & State Licenses

CMS Verified: 2025-11-21
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209.016364

(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.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

133 E Brush Hill Rd, Elmhurst, IL 601265659

Phone: 3312216930

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Secondary Practice Locations

148 Warren St

Lowell, MA 01852

Phone: 9784521736

321 N La Grange Rd

La Grange Park, IL 605265622

Phone: 7084851020

Practice Associates & Co-Workers

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

38 Associated Practitioners
Kendall Kilander , PA-C

Physician Assistant

NPI 1013552595

Physician Assistant (Certified)

Dr. Kelly Morris , DNP

Nurse Practitioner

NPI 1043905508

Doctor of Nursing Practice

Dr. Karen Ma , MD, PharmD

Internal Medicine - Gastroenterology

NPI 1124464789

Doctor of Medicine (M.D.), Doctor of Pharmacy (Pharm.D.)

Dr. Michael Cohan , MD

Internal Medicine - Nephrology

NPI 1144271297

Doctor of Medicine (M.D.)

Dr. Mohammad Rajaei , MD

Surgery - Vascular Surgery

NPI 1144676560

Doctor of Medicine (M.D.)

Courtney Iwersen , APN-CNP

Nurse Practitioner

NPI 1164932653

APNCNP

Career & Practice History Timeline

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

17 Historical Events
📍
Updated Practice Location November 21, 2025

Registered at 133 E. BRUSH HILL RD., ELMHURST, IL 601265662 (Tel: 3312219003)

📍
Updated Business Mailing Address November 21, 2025

Registered at 2650 RIDGE AVE., 1223, EVANSTON, IL 602011718 (Tel: 8475702040)

👤
Provider Name / Credentials Updated November 21, 2025

Recorded as ELIZABETH CLAY, APN-CNP

👤
Provider Name / Credentials Updated July 25, 2022

Recorded as ELIZABETH CLAY, FNP

📍
Updated Practice Location April 09, 2019

Registered at 321 N LA GRANGE RD, LA GRANGE PARK, IL 605265622 (Tel: 7084851020)

📍
Updated Business Mailing Address April 09, 2019

Registered at 321 N LA GRANGE RD, LA GRANGE PARK, IL 605265622 (Tel: 7084851020)

NPI Profile Active November 07, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address November 07, 2017

Registered at 349 UVEDALE RD, RIVERSIDE, IL 605461606 (Tel: 6036827306)

📍
Updated Practice Location November 07, 2017

Registered at 148 WARREN ST, LOWELL, MA 018522208 (Tel: 9784521736)

👤
Provider Name / Credentials Updated November 07, 2017

Recorded as ELIZABETH PARKER, FNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2017

Nurse Practitioner (License #209.016364 in IL)

NPI Profile Active September 12, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location September 12, 2011

Registered at 148 WARREN ST, LOWELL, MA 018522208 (Tel: 9784521736)

📍
Updated Business Mailing Address September 12, 2011

Registered at 148 WARREN ST, LOWELL, MA 018522208 (Tel: 9784526625)

👤
Provider Name / Credentials Updated September 12, 2011

Recorded as ELIZABETH PARKER, R.N.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 12, 2011

Registered Nurse (License #RN2273907 in MA)

🟢
Initial NPI Registration & Enumeration September 12, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Elizabeth Clay. Be the first to share your experience!

Sign in to leave a review for Elizabeth Clay

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1235411695
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 12, 2011
Last Update: November 21, 2025
Sole Proprietor: Yes

Mailing Address

2650 Ridge Ave., 1223

Evanston, IL 602011718

Phone: 8475702040

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.