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

Individual provider Obstetrics & Gynecology Physician · NPI 1003843517

Maria Teresa Tam, MD is an Obstetrics/Gynecology in Chicago, Illinois. Qualified in 1990, 36 years ago. Practices as a sole proprietor, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
36
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

2845 N Sheridan Rd Ste 902
Chicago, IL 60657-7227
Phone: (773) 904-8641
Fax: (872) 888-1206
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2800 N Sheridan Rd, Chicago, IL 60657-6156 — (773) 904-8641
  • 4250 Dempster St, Skokie, IL 60076-2008 — (733) 496-4532

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036093565 (IL)

Record details

NPI number1003843517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 28, 2006
Last updated in NPPESAugust 24, 2020
Certification dateAugust 24, 2020

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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