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

Alejandra Perez-Tamayo

Individual provider Colon & Rectal Surgery Physician · NPI 1821416165

Alejandra Perez-Tamayo is a Colorectal Surgery (Proctology) in Chicago, Illinois. Qualified in 2014, 12 years ago. Practices with The Board of Trustees of the University of Illinois, a 1,142-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

1801 W Taylor Street MC741
Chicago, IL 60612
Phone: (312) 996-2061
Fax: (312) 996-1214
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036.149537 (IL)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 036.149537 (IL)

Record details

NPI number1821416165
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 3, 2014
Last updated in NPPESApril 14, 2021
Certification dateApril 14, 2021

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Also practisesGENERAL SURGERY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice The Board Of Trustees Of The University Of Illinois — 1142 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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