Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1477547545 Individual Practitioner Male Practitioner

Dr. James E. Orr , MD

Pathology - Anatomic Pathology & Clinical Pathology • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. James Orr, MD is a registered healthcare professional specializing in Pathology - Anatomic Pathology & Clinical Pathology in Chicago, IL. Practice services are available at 7435 W TALCOTT AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

7435 W Talcott Ave
Resurrection Medical Center

Chicago, IL 606313707

Telephone 7737748000
Associated Practice Facility / Clinic
🏢 Resurrection Hospital Facility NPI 1063493104

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology & Clinical Pathology in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.7 Yrs
State Avg: 28.1 Yrs
Regional Practice Density
323 Specialists

Practicing in Chicago, IL (831 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

Pathology - Anatomic Pathology & Clinical Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0102X

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Robert Rifenburg , DO

Emergency Medicine

NPI 1013917574

Doctor of Osteopathic Medicine (D.O.)

Meka Leuning , OTR, L

Occupational Therapist

NPI 1063725604

Occupational Therapist Registered, L

Dr. Megan Bradshaw , AUD CCC-A

Audiologist - Assistive Technology Supplier

NPI 1073656757

AUDCCCA

Jennifer Pikuza , PT

Physical Therapist

NPI 1073869400

Physical Therapist

NPI 1114210671

Doctor of Medicine (M.D.)

Dr. Sylvia Chen , PharmD

Pharmacist - Pharmacotherapy

NPI 1134118169

Doctor of Pharmacy (Pharm.D.)

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

📍
Updated Practice Location July 08, 2007

Registered at 7435 W TALCOTT AVE, RESURRECTION MEDICAL CENTER, CHICAGO, IL 606313707 (Tel: 7737748000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 520 E 22ND ST, LOMBARD, IL 601486110 (Tel: 6308742542)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JAMES ORR, M.D.

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

Pathology

🟢
Initial NPI Registration & Enumeration September 06, 2005

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: 1477547545
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 06, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

520 E 22nd St

Lombard, IL 601486110

Phone: 6308742542

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.