Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Tuan Manh Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1538384201

Dr. Tuan Manh Nguyen, MD is an Obstetrics/Gynecology in Chicago, Illinois. Graduated from Chicago College of Medicine and Surgery in 1983, 43 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
43
Trained at
Chicago College of Medicine and Surgery
Licensed in
IL
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1901 W Harrison St
Chicago, IL 60612-3714
Phone: (312) 864-5907
Fax: (312) 864-9579
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 036-070535 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036-070535 (IL)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 036-070535 (IL)

Record details

NPI number1538384201
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2007
Last updated in NPPESApril 28, 2021
Certification dateApril 28, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated 1983 (43 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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