Dr. Mohammad Usman Ahmad , MD
General Practice • Chicago, IL
Professional Overview & Biography Verified Profile Summary
Dr. Mohammad Ahmad, MD is a registered healthcare professional specializing in General Practice in Chicago, IL. Practice services are available at 4559 S MICHIGAN AVE UNIT 2N under active NPI credentials.
Practice Location & Contact Primary Location
4559 S Michigan Ave Unit 2n
Chicago, IL 606534073
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Chicago, IL
Practicing in Chicago, IL (355 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-04-08NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Secondary Practice Locations
7900 E Union Ave Ste 1100
Denver, CO 802372746
Phone: 8664771169
300 Pasteur Dr Rm H3591
Stanford, CA 943052200
Phone: 6507252181
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4559 S MICHIGAN AVE UNIT 2N, CHICAGO, IL 606534073 (Tel: 7087698230)
Registered at 222 N FRANKLIN ST APT 302, JANESVILLE, WI 535482987 (Tel: 7087698230)
General Practice (License #DR.0066109 in CO)
Registered at 7900 E UNION AVE STE 1100, DENVER, CO 802372746 (Tel: 8664771169)
Registered at 69 SANTIAGO AVE, ATHERTON, CA 940275412 (Tel: 7087698230)
Student in an Organized Health Care Education/Training Program
General Practice (License #DR.0066109 in CO)
Registered at 300 PASTEUR DR RM H3591, STANFORD, CA 943052200 (Tel: 6507252181)
Registered at 300 PASTEUR DR RM H3591, STANFORD, CA 943052200 (Tel: 6507252181)
NPI status registered as active in NPPES database
Registered at 12631 E 17TH AVE STE C302, AURORA, CO 800452527 (Tel: 3037242680)
Registered at 12631 E. 17TH AVE, C302, AURORA, CO 80045 (Tel: 3037242680)
Recorded as MOHAMMAD AHMAD, MD
Student in an Organized Health Care Education/Training Program
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
Mailing Address
222 N Franklin St Apt 302
Janesville, WI 535482987
Phone: 7087698230
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