Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1992154819 Individual Practitioner Male Practitioner

Dr. Michael Denz , DO

Orthopaedic Surgery • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Denz, DO is a certified Orthopaedic Surgery practicing in Chicago, IL. With approximately 10 years of clinical experience since graduating from Lincoln Memorial University Medical Department in 2016, Dr. Denz delivers high-quality medical care to the local community at 1431 N WESTERN AVE STE 134.

Dr. Denz maintains professional affiliations with Prime Healthcare Illinois Medical Group Llc, Lakeshore Bone And Joint Institute, Pc, Rci (Wrs) Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1431 N Western Ave Ste 134

Chicago, IL 606221797

Telephone 7732351915
Associated Practice Facility / Clinic
🏢 Presence Healthcare Services Facility NPI 1336428101

Medicare Profile & Education

Medical School

Lincoln Memorial University Medical Department

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Chicago, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -11.6 yrs vs City Avg
City Avg: 21.6 Yrs
State Avg: 27.0 Yrs
Regional Practice Density
290 Specialists

Practicing in Chicago, IL (1064 Statewide)

Telehealth Adoption Rate
5.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Denz (10 Years) 10 Yrs
Chicago Specialty Average (21.6 Years) 21.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
329 62 $10.00 $0.97
99213 Established patient office or other outpatient visit, typically 15 minutes
186 119 $152.00 $84.24
20610 Aspiration and/or injection of fluid from large joint
130 76 $266.17 $62.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
70 70 $223.00 $103.01
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose
58 20 $210.00 $70.12
73502 X-ray of hip, 2-3 views
51 33 $179.00 $41.45
73564 X-ray of knee, 4 or more views
40 32 $179.00 $43.11
73030 X-ray of shoulder, minimum of 2 views
37 25 $179.00 $29.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
27 27 $323.00 $120.09
73110 X-ray of wrist, minimum of 3 views
26 14 $150.00 $37.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
26 26 $352.00 $160.24
27245 Treatment of broken neck of thigh bone with bone implant
15 15 $6095.00 $1106.97

Medical Specialties & State Licenses

CMS Verified: 2026-03-10
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License IL 036178172

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Sports Medicine

NUCC Taxonomy Code: 207XX0005X

State License IL 036178172

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Hospital & Practice Group Affiliations

Rci (Wrs) Llc

50 Nichols St, Hebron, IN 463418774

Phone: 2199965695

Chesterton Physical Therapy Inc

425 Sand Creek Dr, Chesterton, IN 463041589

Prime Healthcare Illinois Medical Group Llc

2233 W Division St, Chicago, IL 606228151

Phone: 3127702000

Rci (Wrs) Llc

401 15th St Se, Demotte, IN 463109043

Phone: 2199873073

Rci (Wrs) Llc

401 15th St Se, Demotte, IN 463109043

Phone: 2199873073

Chesterton Physical Therapy Inc

425 Sand Creek Dr, Chesterton, IN 463041589

Lakeshore Bone And Joint Institute, Pc

601 Gateway Blvd N, Chesterton, IN 463049658

Phone: 2199211444

Practice Associates & Co-Workers

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

2 Associated Practitioners
Gwyneth Kelleher , PA

Physician Assistant - Medical

NPI 1578253878

Physician Assistant

Dr. Christina Kuo , MD

Orthopaedic Surgery

NPI 1992745681

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location March 10, 2026

Registered at 1431 N WESTERN AVE STE 134, CHICAGO, IL 606221797 (Tel: 7732351915)

📍
Updated Business Mailing Address March 10, 2026

Registered at 1431 N WESTERN AVE STE 134, CHICAGO, IL 606221797

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2026

Orthopaedic Surgery (License #036178172 in IL)

📍
Updated Business Mailing Address February 25, 2026

Registered at 310 N CEDAR ST APT 307, LANSING, MI 489121220

📍
Updated Practice Location June 13, 2022

Registered at 601 GATEWAY BLVD N, CHESTERTON, IN 463049658 (Tel: 2199211444)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 13, 2022

Orthopaedic Surgery (License #02006779 in IN)

NPI Profile Active June 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location June 13, 2016

Registered at 401 W GREENLAWN AVE, LANSING, MI 489102819 (Tel: 5179756000)

📍
Updated Business Mailing Address June 13, 2016

Registered at 310 N CEDAR ST, APT. 307, LANSING, MI 489121215

👤
Provider Name / Credentials Updated June 13, 2016

Recorded as MICHAEL DENZ, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 13, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 10, 2016

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: 1992154819
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 10, 2016
Last Update: March 10, 2026
Sole Proprietor: No

Mailing Address

1431 N Western Ave Ste 134

Chicago, IL 606221797

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.