Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Albert Mensah Osei, MD

Individual provider Internal Medicine Physician · NPI 1740211150

Dr. Albert Mensah Osei, MD is a General Practice in Chicago, Illinois. Qualified in 1991, 35 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
35
Licensed in
IL
In the registry since
2006
Specialties on file
2
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 John H Stroger Jr Hospital Of Cook County
Chicago, IL 60612-3714
Phone: (312) 864-6000
Fax: (312) 864-9500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 036-093767 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036093767 (IL)

Record details

NPI number1740211150
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
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 specialtyGENERAL PRACTICE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 1991 (35 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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