Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1083144158 Individual Practitioner Male Practitioner

Dr. Mikhail Attaar , MD

Surgery • Saint Louis, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mikhail Attaar, MD is a certified Surgery practicing in Saint Louis, MO. With approximately 9 years of clinical experience since graduating from University Of Pittsburgh School Of Medicine in 2017, Dr. Attaar delivers high-quality medical care to the local community at 1 BARNES JEWISH HOSPITAL PLZ.

Dr. Attaar maintains professional affiliations with Guthrie Medical Group Pc, Washington University and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1 Barnes Jewish Hospital Plz
Div Surg Mis

Saint Louis, MO 631101003

Telephone 3144548877
Fax 8779914780
Associated Practice Facility / Clinic
🏢 Midwest Lithotripsy, Llc Facility NPI 1831198639

Medicare Profile & Education

Medical School

University Of Pittsburgh School Of Medicine

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saint Louis, MO

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -9.3 yrs vs City Avg
City Avg: 18.3 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
246 Specialists

Practicing in Saint Louis, MO (766 Statewide)

Telehealth Adoption Rate
9.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Attaar (9 Years) 9 Yrs
Saint Louis Specialty Average (18.3 Years) 18.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2024-06-26
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO 2024002449

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
200140763 (MO)

Hospital & Practice Group Affiliations

Guthrie Medical Group Pc

1 Guthrie Sq, Sayre, PA 188401625

Phone: 5708885858

Washington University

4921 Parkview Pl, Saint Louis, MO 631101032

Phone: 3143624699

Practice Associates & Co-Workers

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

20 Associated Practitioners
Katherine Henslee , FNP

Nurse Practitioner - Adult Health

NPI 1124282819

Family Nurse Practitioner

NPI 1144514423

Doctor of Medicine (M.D.)

NPI 1164683025

Doctor of Medicine (M.D.)

NPI 1184367690

Doctor of Medicine (M.D.), Master of Public Health

Michelle Hedrick , AGNP

Nurse Practitioner - Gerontology

NPI 1194477406

Adult-Gerontology Nurse Practitioner

NPI 1215084447

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Business Mailing Address April 15, 2025

Registered at PO BOX 7412011, CHICAGO, IL 606742011 (Tel: 3144548877)

📍
Updated Practice Location July 31, 2024

Registered at 1 BARNES JEWISH HOSPITAL PLZ, DIV SURG MIS, SAINT LOUIS, MO 631101003 (Tel: 3144548877)

📍
Updated Business Mailing Address July 31, 2024

Registered at PO BOX 60352, SAINT LOUIS, MO 631600352 (Tel: 3144548877)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2024

Surgery (License #2024002449 in MO)

📍
Updated Practice Location June 26, 2024

Registered at 4590 NASH WAY STE 2300, SAINT LOUIS, MO 631101020 (Tel: 3144548877)

NPI Profile Active June 12, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 12, 2017

Registered at 5841 S MARYLAND AVE # MC6040, CHICAGO, IL 606371447 (Tel: 7737021000)

📍
Updated Business Mailing Address June 12, 2017

Registered at 180 HARVESTER DR STE 110, BURR RIDGE, IL 605276686 (Tel: 7737021150)

👤
Provider Name / Credentials Updated June 12, 2017

Recorded as MIKHAIL ATTAAR, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2017

Surgery (License #125070956 in IL)

🟢
Initial NPI Registration & Enumeration June 12, 2017

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: 1083144158
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 12, 2017
Last Update: April 15, 2025
Sole Proprietor: No

Mailing Address

Po Box 7412011

Chicago, IL 606742011

Phone: 3144548877

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.