Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1194796409 Individual Practitioner Male Practitioner

Dr. Gregory Allen Gergans , MD

General Practice • Evanston, IL

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Gergans, MD is a registered healthcare professional specializing in General Practice in Evanston, IL. Practice services are available at 2221 GRANT ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2221 Grant St

Evanston, IL 602012503

Telephone 7737323289

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Evanston, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 30.9 Yrs
Regional Practice Density
4 Specialists

Practicing in Evanston, IL (355 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

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 2221 GRANT ST, EVANSTON, IL 602012503 (Tel: 7737323289)

📍
Updated Business Mailing Address July 08, 2007

Registered at 2221 GRANT ST, EVANSTON, IL 602012503 (Tel: 7737323289)

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Provider Name / Credentials Updated July 08, 2007

Recorded as GREGORY GERGANS, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

General Practice

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Initial NPI Registration & Enumeration January 27, 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: 1194796409
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

2221 Grant St

Evanston, IL 602012503

Phone: 7737323289

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.