Active NPI 1730392721 Individual Practitioner Male Practitioner

Dr. Samer Attar , MD

Orthopaedic Surgery • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Samer Attar, MD is a certified Orthopaedic Surgery practicing in Chicago, IL. With approximately 24 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 2002, Dr. Attar delivers high-quality medical care to the local community at 675 N SAINT CLAIR ST.

Dr. Attar is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, x-ray of thigh bone, minimum 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

675 N Saint Clair St

Chicago, IL 606115975

Telephone 3126956800

Associated Practice Facility / Clinic

🏢 Northwestern Laser Vision, Llc Facility NPI 1255544995

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

2002

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

24 Yrs +2.4 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

62.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Attar (24 Years) 24 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
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	40	30	$434.00	$192.59
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$625.00	$237.66
73552 X-ray of thigh bone, minimum 2 views	17	14	$180.00	$37.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$505.00	$179.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$323.00	$136.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	39	$434.00	$187.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	45	45	$625.00	$231.92
73552 X-ray of thigh bone, minimum 2 views	33	26	$176.03	$36.47
73502 X-ray of hip, 2-3 views	17	13	$229.00	$49.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	45	45	$225.00	$79.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	41	$132.00	$60.80
73552 X-ray of thigh bone, minimum 2 views	40	27	$180.00	$38.47
73502 X-ray of hip, 2-3 views	20	18	$220.45	$49.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	62	52	$219.00	$97.85
99202 New patient office or other outpatient visit, typically 20 minutes	44	44	$225.00	$79.28
73552 X-ray of thigh bone, minimum 2 views	35	25	$185.14	$39.26
73562 X-ray of knee, 3 views	24	18	$194.79	$45.50
73502 X-ray of hip, 2-3 views	19	16	$268.58	$50.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	70	57	$219.00	$80.26
73552 X-ray of thigh bone, minimum 2 views	34	24	$168.44	$34.79
99202 New patient office or other outpatient visit, typically 20 minutes	29	29	$225.00	$80.53
73502 X-ray of hip, 2-3 views	25	19	$229.00	$48.44
72170 X-ray of pelvis, 1-2 views	14	14	$159.00	$30.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	126	94	$219.00	$79.13
73552 X-ray of thigh bone, minimum 2 views	66	39	$172.06	$33.90
99202 New patient office or other outpatient visit, typically 20 minutes	63	63	$225.00	$81.73
73502 X-ray of hip, 2-3 views	48	33	$214.75	$42.69
73562 X-ray of knee, 3 views	39	28	$187.00	$39.55
72170 X-ray of pelvis, 1-2 views	17	15	$152.29	$33.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	119	98	$219.00	$76.29
99202 New patient office or other outpatient visit, typically 20 minutes	83	83	$225.00	$78.49
73552 X-ray of thigh bone, minimum 2 views	45	36	$172.36	$33.17
73502 X-ray of hip, 2-3 views	40	28	$220.45	$40.76
73562 X-ray of knee, 3 views	37	25	$187.00	$37.53
73560 X-ray of knee, 1-2 views	16	13	$173.19	$34.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	102	81	$219.00	$77.00
99202 New patient office or other outpatient visit, typically 20 minutes	80	80	$225.00	$78.03
73502 X-ray of hip, 2-3 views	37	30	$229.00	$43.37
73552 X-ray of thigh bone, minimum 2 views	27	24	$186.67	$35.43
73562 X-ray of knee, 3 views	26	21	$187.00	$37.51
73560 X-ray of knee, 1-2 views	18	12	$163.00	$32.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$132.00	$45.99
72170 X-ray of pelvis, 1-2 views	11	11	$159.00	$33.45

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License IL 036.120922

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

Northwestern Medical Faculty Foundation

251 E Huron, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

250 E Superior, Chicago, IL 606112914

Phone: 3124723660

Northwestern Medical Faculty Foundation

250 E Superior St, Chicago, IL 606112914

Northwestern Medical Faculty Foundation

251 E Huron St, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

259 E Erie St, Chicago, IL 606112930

Phone: 3125031944

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

Jeremy Larva , PA-C

Physician Assistant

NPI 1003021916

Physician Assistant (Certified)

Dr. Vehniah Tjong , MD

Orthopaedic Surgery - Sports Medicine

NPI 1003201419

Doctor of Medicine (M.D.)

Katherine Mccrossen

Physician Assistant

NPI 1013446731

Dr. Guido Marra , MD

Orthopaedic Surgery

NPI 1023082328

Doctor of Medicine (M.D.)

Dr. Michael Stover , MD

Orthopaedic Surgery

NPI 1033183363

Doctor of Medicine (M.D.)

Joseph Boutet , PA-C

Physician Assistant

NPI 1033369343

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 03, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location February 03, 2012

Registered at 675 N SAINT CLAIR ST, CHICAGO, IL 606115975 (Tel: 3126956800)

📍

Updated Business Mailing Address February 03, 2012

Registered at 676 N SAINT CLAIR ST, SUITE 1350, CHICAGO, IL 606112927 (Tel: 3129264444)

👤

Provider Name / Credentials Updated February 03, 2012

Recorded as SAMER ATTAR, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 03, 2012

Orthopaedic Surgery (License #036.120922 in IL)

🟢

Initial NPI Registration & Enumeration May 07, 2007

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: 1730392721

Entity Type:

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

Enumeration Date: May 07, 2007

Last Update: February 03, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

676 N Saint Clair St, Suite 1350

Chicago, IL 606112927

Phone: 3129264444

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.