Active NPI 1588690911 Individual Practitioner Male Practitioner

Dr. Stephen Gryzlo , MD

Orthopaedic Surgery • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Gryzlo, MD is a certified Orthopaedic Surgery practicing in Chicago, IL. With approximately 41 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1985, Dr. Gryzlo delivers high-quality medical care to the local community at 259 E ERIE ST.

Dr. Gryzlo maintains professional affiliations with Northwestern Medical Faculty Foundation, Chesterton Physical Therapy Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, x-ray of knee, 3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

259 E Erie St
Suite 1300

Chicago, IL 606112987

Telephone 3129266636

Associated Practice Facility / Clinic

🏢 Northwestern Medical Faculty Foundation Facility NPI 1376961524

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +19.4 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

79.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gryzlo (41 Years) 41 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	456	80	$6.00	$0.96
99213 Established patient office or other outpatient visit, typically 15 minutes	277	182	$219.00	$96.00
73562 X-ray of knee, 3 views	148	118	$188.26	$42.85
20610 Aspiration and/or injection of fluid from large joint	100	81	$438.90	$75.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	99	99	$330.00	$118.96
73030 X-ray of shoulder, minimum of 2 views	78	64	$178.00	$36.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	30	$323.00	$136.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$505.00	$166.99
29881 Removal of knee cartilage using an endoscope	11	11	$4019.00	$610.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	344	60	$6.00	$1.08
99213 Established patient office or other outpatient visit, typically 15 minutes	239	141	$219.00	$95.85
73562 X-ray of knee, 3 views	109	87	$187.00	$42.64
73030 X-ray of shoulder, minimum of 2 views	78	70	$178.00	$36.96
20610 Aspiration and/or injection of fluid from large joint	78	60	$434.36	$75.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$330.00	$120.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	23	$323.00	$124.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$505.00	$178.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	311	60	$6.00	$1.13
99213 Established patient office or other outpatient visit, typically 15 minutes	218	146	$219.00	$97.82
73562 X-ray of knee, 3 views	117	91	$191.79	$45.71
73030 X-ray of shoulder, minimum of 2 views	107	91	$175.55	$36.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$330.00	$122.18
20610 Aspiration and/or injection of fluid from large joint	72	58	$449.17	$77.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	51	$323.00	$137.24
73080 X-ray of elbow, minimum of 3 views	17	17	$187.00	$35.56
29827 Repair of shoulder rotator cuff using an endoscope	13	13	$5965.00	$1220.65
29881 Removal of knee cartilage using an endoscope	11	11	$4019.00	$616.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	368	61	$6.00	$1.26
99213 Established patient office or other outpatient visit, typically 15 minutes	235	150	$219.00	$98.59
73562 X-ray of knee, 3 views	113	88	$190.31	$44.13
73030 X-ray of shoulder, minimum of 2 views	95	73	$206.18	$36.58
20610 Aspiration and/or injection of fluid from large joint	75	59	$456.87	$78.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$330.00	$120.68
29827 Repair of shoulder rotator cuff using an endoscope	16	16	$5965.00	$1226.04
29881 Removal of knee cartilage using an endoscope	15	15	$4019.00	$620.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	244	44	$6.00	$1.45
99213 Established patient office or other outpatient visit, typically 15 minutes	182	136	$219.00	$80.38
73562 X-ray of knee, 3 views	88	71	$187.00	$41.75
73030 X-ray of shoulder, minimum of 2 views	80	67	$180.22	$36.11
20610 Aspiration and/or injection of fluid from large joint	62	48	$409.84	$71.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$330.00	$117.26
29827 Repair of shoulder rotator cuff using an endoscope	14	14	$5965.00	$1248.26
73080 X-ray of elbow, minimum of 3 views	13	12	$201.38	$35.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$132.00	$49.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	406	66	$6.00	$1.59
99213 Established patient office or other outpatient visit, typically 15 minutes	234	146	$219.00	$78.13
73562 X-ray of knee, 3 views	100	80	$187.00	$38.98
73030 X-ray of shoulder, minimum of 2 views	95	85	$178.00	$31.93
20610 Aspiration and/or injection of fluid from large joint	92	65	$414.29	$66.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	92	92	$330.00	$114.82
29827 Repair of shoulder rotator cuff using an endoscope	17	17	$5965.00	$1154.86
29823 Removal of extensive shoulder joint tissue using an endoscope	13	13	$3922.00	$200.74
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	11	11	$4263.00	$193.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	287	52	$6.00	$1.75
99213 Established patient office or other outpatient visit, typically 15 minutes	235	168	$219.00	$76.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$330.00	$114.48
73030 X-ray of shoulder, minimum of 2 views	81	70	$178.00	$30.38
73562 X-ray of knee, 3 views	76	60	$187.00	$37.51
20610 Aspiration and/or injection of fluid from large joint	61	47	$438.65	$69.01
29827 Repair of shoulder rotator cuff using an endoscope	14	14	$5965.00	$1129.71
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	12	12	$4263.00	$185.57
29823 Removal of extensive shoulder joint tissue using an endoscope	12	12	$3922.00	$201.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	242	173	$219.00	$76.74
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	237	42	$6.00	$1.77
73030 X-ray of shoulder, minimum of 2 views	96	82	$179.85	$30.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$330.00	$113.16
73564 X-ray of knee, 4 or more views	68	66	$212.00	$41.53
20610 Aspiration and/or injection of fluid from large joint	55	45	$455.00	$70.33
73562 X-ray of knee, 3 views	21	16	$187.00	$37.46
73560 X-ray of knee, 1-2 views	20	12	$163.00	$32.39
29827 Repair of shoulder rotator cuff using an endoscope	18	18	$5965.00	$1181.98
29881 Removal of knee cartilage using an endoscope	14	14	$4019.00	$608.88
29823 Removal of extensive shoulder joint tissue using an endoscope	14	14	$3922.00	$157.67
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	11	11	$4263.00	$203.55

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License IL 036074767

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.

Hospital & Practice Group Affiliations

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Chesterton Physical Therapy Inc

425 Sand Creek Dr, Chesterton, IN 463041589

Northwestern Medical Faculty Foundation

259 E Erie St, Chicago, IL 606112930

Phone: 3125031944

Northwestern Medical Faculty Foundation

1704 Maple Ave, Evanston, IL 602013134

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Diane Heidmann , MD

Internal Medicine

NPI 1003100629

Doctor of Medicine (M.D.)

Dr. Vehniah Tjong , MD

Orthopaedic Surgery - Sports Medicine

NPI 1003201419

Doctor of Medicine (M.D.)

Gretchen York

Nurse Practitioner - Family

NPI 1013472406

Dr. Tracy Sorce , MD

Internal Medicine

NPI 1023001542

Doctor of Medicine (M.D.)

Dr. Curt Krevitz , DPM

Podiatrist

NPI 1053306076

Doctor of Podiatric Medicine

Dr. Kevin Hardt , MD

Orthopaedic Surgery

NPI 1063743433

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 January 21, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 21, 2016

Registered at 259 E ERIE ST, SUITE 1300, CHICAGO, IL 606112987 (Tel: 3129266636)

📍

Updated Business Mailing Address January 21, 2016

Registered at 259 E ERIE ST, SUITE 1300, CHICAGO, IL 606112987 (Tel: 3129266636)

👤

Provider Name / Credentials Updated January 21, 2016

Recorded as STEPHEN GRYZLO, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2016

Orthopaedic Surgery (License #036074767 in IL)

🟢

Initial NPI Registration & Enumeration June 25, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Stephen Gryzlo. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1588690911

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 25, 2006

Last Update: January 21, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

259 E Erie St, Suite 1300

Chicago, IL 606112987

Phone: 3129266636

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.