Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1740860204 Individual Practitioner Male Practitioner

Dr. Cameron Hays , MD

Pediatrics • Crystal Lake, IL

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Cameron Hays, MD is a registered healthcare professional specializing in Pediatrics in Crystal Lake, IL. Official NPI practice address is registered at 525 E CONGRESS PKWY STE 220.

Practice Location & Contact Primary Location

Practice Address

525 E Congress Pkwy Ste 220

Crystal Lake, IL 600146258

Telephone 8154596780
Fax 8154591648

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Crystal Lake, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 34.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
12 Specialists

Practicing in Crystal Lake, IL (3277 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-11-14
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License IL 036170319

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1477717213

Doctor of Medicine (M.D.)

Dr. Sarah Hehemann , DNP

Nurse Practitioner - Pediatrics

NPI 1710717871

Doctor of Nursing Practice

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 14, 2025

Registered at 525 E CONGRESS PKWY STE 220, CRYSTAL LAKE, IL 600146258 (Tel: 8154596780)

📍
Updated Business Mailing Address November 14, 2025

Registered at 525 E CONGRESS PKWY STE 220, CRYSTAL LAKE, IL 600146258 (Tel: 8154596780)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2025

Pediatrics (License #036170319 in IL)

NPI Profile Active April 09, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 09, 2021

Registered at 8701 W WATERTOWN PLANK RD, MILWAUKEE, WI 532263548 (Tel: 4142666800)

📍
Updated Business Mailing Address April 09, 2021

Registered at 8701 W WATERTOWN PLANK RD, MILWAUKEE, WI 532263548

👤
Provider Name / Credentials Updated April 09, 2021

Recorded as CAMERON HAYS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 09, 2021

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: 1740860204
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 09, 2021
Last Update: November 14, 2025
Sole Proprietor: No

Mailing Address

525 E Congress Pkwy Ste 220

Crystal Lake, IL 600146258

Phone: 8154596780

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.