Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1225597529 Individual Practitioner Male Practitioner

Brian Gerber Weiland

Internal Medicine • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Brian Weiland is a registered healthcare professional specializing in Internal Medicine in Chicago, IL. Practice services are available at 1400 W GREENLEAF AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1400 W Greenleaf Ave

Chicago, IL 606262805

Telephone 7735086135
Associated Practice Facility / Clinic
🏢 Trilogy, Inc. Facility NPI 1821103821

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.8 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
2969 Specialists

Practicing in Chicago, IL (7544 Statewide)

Telehealth Adoption Rate
12.8% 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: 2022-08-26
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036.159762

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

3 Associated Practitioners
Pamela Maness , APN

Nurse Practitioner - Family

NPI 1467748723

Advanced Practice Nurse

Rita Vaitauskaite , NP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1487253969

Nurse Practitioner

Jessica Simeone , APN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1568909760

Advanced Practice Nurse

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location August 27, 2022

Registered at 1400 W GREENLEAF AVE, CHICAGO, IL 606262805 (Tel: 7735086135)

📍
Updated Business Mailing Address August 27, 2022

Registered at 1400 W GREENLEAF AVE, CHICAGO, IL 606262805

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 27, 2022

Internal Medicine (License #036.159762 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2019

Internal Medicine (License #125.073761 in IL)

NPI Profile Active March 16, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 16, 2019

Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)

📍
Updated Business Mailing Address March 16, 2019

Registered at 251 E HURON ST, CHICAGO, IL 606112908

👤
Provider Name / Credentials Updated March 16, 2019

Recorded as BRIAN WEILAND

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 16, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 16, 2019

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: 1225597529
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 16, 2019
Last Update: August 27, 2022
Sole Proprietor: No

Mailing Address

1400 W Greenleaf Ave

Chicago, IL 606262805

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.