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Active NPI 1750332896 Individual Practitioner Male Practitioner

Dr. John A Damergis , MD

Internal Medicine • Elmhurst, IL

Professional Overview & Biography Verified Profile Summary

Dr. John Damergis, MD is a registered healthcare professional specializing in Internal Medicine in Elmhurst, IL. Practice services are available at 172 SCHILLER ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

172 Schiller St

Elmhurst, IL 601262885

Telephone 6309412600
Fax 6309412632
Associated Practice Facility / Clinic
🏢 Elmhurst Memorial Healthcare Facility NPI 1134311251

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Elmhurst, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.6 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
52 Specialists

Practicing in Elmhurst, IL (7544 Statewide)

Telehealth Adoption Rate
34.6% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036054493

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. Eric Gabriel , MD

Internal Medicine

NPI 1174565238

Doctor of Medicine (M.D.)

Dr. Mary Ann Malloy , MD

Internal Medicine

NPI 1659322790

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 25, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location April 25, 2011

Registered at 172 SCHILLER ST, ELMHURST, IL 601262885 (Tel: 6309412600)

📍
Updated Business Mailing Address April 25, 2011

Registered at 172 SCHILLER ST, ELMHURST, IL 601262885 (Tel: 6309935676)

👤
Provider Name / Credentials Updated April 25, 2011

Recorded as JOHN DAMERGIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 25, 2011

Internal Medicine (License #036054493 in IL)

🟢
Initial NPI Registration & Enumeration May 13, 2006

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: 1750332896
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2006
Last Update: April 25, 2011
Sole Proprietor: No

Mailing Address

172 Schiller St

Elmhurst, IL 601262885

Phone: 6309935676

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.