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Active NPI 1992951909 Individual Practitioner Female Practitioner

Dr. Amina I Merchant , MD

Surgery • Milwaukee, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Amina Merchant, MD is a certified Surgery practicing in Milwaukee, WI. With approximately 19 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 2007, Dr. Merchant delivers high-quality medical care to the local community at 2900 W OKLAHOMA AVE.

Dr. Merchant is affiliated with Aurora Medical Group, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, subsequent hospital care with moderate levelof medical decision making, if using time, at least, critical care. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2900 W Oklahoma Ave

Milwaukee, WI 532154330

Telephone 4143854638
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

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

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Milwaukee, WI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs -0.9 yrs vs City Avg
City Avg: 19.9 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
113 Specialists

Practicing in Milwaukee, WI (765 Statewide)

Telehealth Adoption Rate
11.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
92.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Merchant (19 Years) 19 Yrs
Milwaukee Specialty Average (19.9 Years) 19.9 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
99291 Critical care, first 30-74 minutes
44 32 $2590.00 $189.97

Medical Specialties & State Licenses

CMS Verified: 2025-12-26
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TN MD50858

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.

Internal Medicine - Critical Care Medicine

NUCC Taxonomy Code: 207RC0200X

State License IL 036177146

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Surgery - Trauma Surgery

NUCC Taxonomy Code: 2086S0127X

State License OH 35 126943

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

State License WI 66760-20

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Surgery

NUCC Taxonomy Code: 208600000X

State License IL 125053287

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
1992951909 (WI)

Hospital & Practice Group Affiliations

Aurora Medical Group, Inc.

2900 W Oklahoma Ave, Milwaukee, WI 532154330

Phone: 4146465410

Secondary Practice Locations

9555 S 52nd Ave

Oak Lawn, IL 604533054

Phone: 7086340950

700 S Park St

Madison, WI 537151830

Phone: 6082516100

Practice Associates & Co-Workers

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

7 Associated Practitioners
Dr. Ernesto Brauer , MD

Internal Medicine - Pulmonary Disease

NPI 1114970795

Doctor of Medicine (M.D.)

Michael Thomas , NP

Nurse Practitioner

NPI 1265783062

Nurse Practitioner

Dr. Jeremy Siegrist , MD

Internal Medicine - Critical Care Medicine

NPI 1386682060

Doctor of Medicine (M.D.)

Dr. Kunal Shah , MD

Internal Medicine - Critical Care Medicine

NPI 1518138833

Doctor of Medicine (M.D.)

Lauren Tyler , AGACNP-BC

Nurse Practitioner

NPI 1578016143

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

NPI 1619125572

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 26, 2025

Surgery (License #MD50858 in TN)

📍
Updated Business Mailing Address October 21, 2025

Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 21, 2025

Surgery (License #35 126943 in OH)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Surgery (License #125053287 in IL)

NPI Profile Active July 27, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location July 27, 2017

Registered at 2900 W OKLAHOMA AVE, MILWAUKEE, WI 532154330 (Tel: (414) 385-4638)

📍
Updated Business Mailing Address July 27, 2017

Registered at 2900 W OKLAHOMA AVE, MILWAUKEE, WI 532154330 (Tel: (414) 385-4638)

👤
Provider Name / Credentials Updated July 27, 2017

Recorded as AMINA MERCHANT, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2017

Surgery (License #125053287 in IL)

NPI Profile Active August 14, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location August 14, 2015

Registered at 7700 UNIVERSITY DR, WEST CHESTER, OH 450692505 (Tel: 5134758787)

📍
Updated Business Mailing Address August 14, 2015

Registered at 2830 VICTORY PKWY, CENTRAL CREDENTIALING, CINCINNATI, OH 452061785 (Tel: 5135855501)

👤
Provider Name / Credentials Updated August 14, 2015

Recorded as AMINA MERCHANT, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2015

Surgery (License #MD50858 in TN)

🟢
Initial NPI Registration & Enumeration August 09, 2008

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: 1992951909
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2008
Last Update: December 26, 2025
Sole Proprietor: No

Mailing Address

Po Box 735044

Chicago, IL 606735044

Phone: 8003262250

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.