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Active NPI 1043206618 Individual Practitioner Male Practitioner

Dr. Ata U. Siddiqui , MD

Anesthesiology • O Fallon, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ata Siddiqui, MD is a certified Anesthesiology practicing in O Fallon, IL. With approximately 38 years of clinical experience since completing medical education in 1988, Dr. Siddiqui delivers high-quality medical care to the local community at 1 SAINT ELIZABETH BLVD.

Dr. Siddiqui is affiliated with North American Partners In Anesthesia Illinois Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, ultrasonic guidance for blood vessel access, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Saint Elizabeth Blvd

O Fallon, IL 622691099

Telephone 6182342120
Fax 6185415810
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in O Fallon, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs -0.3 yrs vs City Avg
City Avg: 38.3 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
3 Specialists

Practicing in O Fallon, IL (2670 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
96.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siddiqui (38 Years) 38 Yrs
O Fallon Specialty Average (38.3 Years) 38.3 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
36620 Insertion of artery tube for blood sampling or infusion through skin
21 20 $1135.35 $44.20
76937 Ultrasonic guidance for blood vessel access
13 12 $392.42 $13.90
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
13 13 $2682.50 $62.58
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
13 13 $4672.62 $192.68

Medical Specialties & State Licenses

CMS Verified: 2021-11-16
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036-094419

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License TX N4099

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License MO 107869

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
203941224 (MO)

Hospital & Practice Group Affiliations

North American Partners In Anesthesia Illinois Llc

3249 Oak Park Ave, Berwyn, IL 604023429

Phone: 7087839100

North American Partners In Anesthesia Illinois Llc

503 N Maple St, Effingham, IL 624012006

Phone: 2173422121

North American Partners In Anesthesia Illinois Llc

1 Saint Elizabeth Blvd, O Fallon, IL 622691099

Phone: 6182342120

Practice Associates & Co-Workers

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

40 Associated Practitioners
Allan Schwartz , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013946433

Certified Registered Nurse Anesthetist

Kathryn Lohman , PA-C

Physician Assistant

NPI 1023972056

Physician Assistant (Certified)

Dr. William Cruzen , DO

Emergency Medicine

NPI 1033158555

Doctor of Osteopathic Medicine (D.O.)

NPI 1053681353

Doctor of Pharmacy (Pharm.D.)

NPI 1083142152

Doctor of Medicine (M.D.)

Caitlin Alonzo

Nurse Practitioner

NPI 1083576243

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location November 16, 2021

Registered at 1 SAINT ELIZABETH BLVD, O FALLON, IL 622691099 (Tel: 6182342120)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 16, 2021

Anesthesiology (License #N4099 in TX)

NPI Profile Active March 10, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location March 10, 2011

Registered at 211 S 3RD ST, BELLEVILLE, IL 622201915 (Tel: 6182342120)

📍
Updated Business Mailing Address March 10, 2011

Registered at 211 S 3RD ST, BELLEVILLE, IL 622201915 (Tel: 6182342120)

👤
Provider Name / Credentials Updated March 10, 2011

Recorded as ATA SIDDIQUI, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2011

Anesthesiology (License #036-094419 in IL)

🟢
Initial NPI Registration & Enumeration September 20, 2005

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: 1043206618
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 20, 2005
Last Update: November 16, 2021
Sole Proprietor: No

Mailing Address

211 S 3rd St

Belleville, IL 622201915

Phone: 6182342120

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.