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Active NPI 1487280400 Individual Practitioner Male Practitioner

Dr. Armin Tadayyon , MD, MBA

Anesthesiology • Elgin, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Armin Tadayyon, MD, MBA is a certified Anesthesiology practicing in Elgin, IL. With approximately 5 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 2021, Dr. Tadayyon delivers high-quality medical care to the local community at 1425 N RANDALL RD.

Dr. Tadayyon is affiliated with Advocate Health And Hospitals Corporation and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1425 N Randall Rd

Elgin, IL 601232300

Telephone 8477429800
Fax 8474292032
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Elgin, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -16.7 yrs vs City Avg
City Avg: 21.7 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
28 Specialists

Practicing in Elgin, IL (2670 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

Clinical Seniority & Experience Comparison

Dr. Tadayyon (5 Years) 5 Yrs
Elgin Specialty Average (21.7 Years) 21.7 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-30
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036.173742

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

1425 N Randall Rd, Elgin, IL 601232300

Phone: 8477429800

Secondary Practice Locations

1601 Parkview Ave

Rockford, IL 611071822

Phone: 8478126497

77 Goodell St Ste 550

Buffalo, NY 142031258

Phone: 7168296104

Practice Associates & Co-Workers

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

40 Associated Practitioners
Nicole Carpenter

Counselor - Mental Health

NPI 1023650132
Dr. Algis Paulius , MD

Orthopaedic Surgery

NPI 1033499223

Doctor of Medicine (M.D.)

Jaclyn Mastrangeli

Nurse Practitioner - Family

NPI 1033676978
Dr. John Corcoran , MD

Emergency Medicine

NPI 1063070852

Doctor of Medicine (M.D.)

NPI 1063917144

Doctor of Medicine (M.D.)

Emma Cohen , MSW

Social Worker

NPI 1073183786

Master of Social Work

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location July 30, 2025

Registered at 1425 N RANDALL RD, ELGIN, IL 601232300 (Tel: 8477429800)

📍
Updated Business Mailing Address July 30, 2025

Registered at 29373 NETWORK PL, CHICAGO, IL 606731293 (Tel: 8473905900)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 04, 2025

Anesthesiology (License #036.173742 in IL)

📍
Updated Practice Location February 25, 2022

Registered at 77 GOODELL ST STE 550, BUFFALO, NY 142031258 (Tel: 7168296104)

📍
Updated Practice Location August 19, 2021

Registered at 1601 PARKVIEW AVE, ROCKFORD, IL 611071822 (Tel: 8478126497)

📍
Updated Business Mailing Address August 19, 2021

Registered at 77 GOODELL ST STE 550, BUFFALO, NY 142031258 (Tel: 7168296103)

👤
Provider Name / Credentials Updated August 19, 2021

Recorded as ARMIN TADAYYON, MD, MBA

📍
Updated Practice Location April 09, 2021

Registered at 77 GOODELL ST STE 550, BUFFALO, NY 142031258 (Tel: 7168296104)

NPI Profile Active March 21, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 21, 2020

Registered at 1601 PARKVIEW AVE, ROCKFORD, IL 611071822 (Tel: 8478126497)

📍
Updated Business Mailing Address March 21, 2020

Registered at 1601 PARKVIEW AVE, ROCKFORD, IL 611071822

👤
Provider Name / Credentials Updated March 21, 2020

Recorded as ARMIN TADAYYON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 21, 2020

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: 1487280400
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 21, 2020
Last Update: July 30, 2025
Sole Proprietor: No

Mailing Address

29373 Network Pl

Chicago, IL 606731293

Phone: 8473905900

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.