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

Marcella Lynn McGuinn, MD

Individual provider Infectious Disease Physician · NPI 1528083987

Marcella Lynn McGuinn, MD is an Infectious Disease in Oak Park, Illinois. Graduated from Rush Medical College of Rush University in 1997, 29 years ago. Practices with Metro Infectious Disease Consultants LLC, a 391-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
29
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2006
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

610 S Maple Ave Ste 4050
Oak Park, IL 60304-1091
Phone: (888) 220-6432
Fax: (708) 613-4382
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 036100912 (IL)

Record details

NPI number1528083987
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESApril 18, 2022
Certification dateApril 18, 2022

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1997 (29 years in practice)
Group practice Metro Infectious Disease Consultants Llc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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