Maria Teresa Tam, MD
Maria Teresa Tam is an Obstetrics & Gynecology specialist based in Chicago, IL with over 36 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Maria Teresa Tam, MD has been part of the Chicago medical community since 2006 in independent practice. She has been in practice for 36+ years. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 2098dNPPES updated 2020-08-24 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
2845 N Sheridan Rd Ste 902, Chicago, IL 60657-7227
How Does This Doctor Compare?
Medicare Patients
80
Unique beneficiaries
Standard volumePrescription Recipients
39
Patients prescribed
Prescriptions Written
100
Total claims
Total Medicare drug cost: $5k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Excessive worry or fear that interferes with daily life
Weakened bones that are more prone to fractures, common in older adults
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$62.6k received from industry
74 transactions reported in 2024 ·Very High tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Maria Teresa Tam's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Aug 23, 2020
Self-reported via NPPES
36 years in practice
Senior practitioner
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Taxonomy: 207V00000X
Mailing address
2845 N Sheridan Rd Suite 902, Chicago, IL 60657-7227
Differs from practice location
Virtual Obstetrics & Gynecology Care With Maria Teresa Tam
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maria Teresa Tam for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Chicago required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Maria Teresa Tam
Dr. Tam is listed as active in the NPI registry with telehealth listed in Chicago, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (773) 904-8641.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Maria Teresa Tam
Practice Location
2845 N Sheridan Rd Ste 902, Chicago, IL 60657-7227
Mailing Address
2845 N Sheridan Rd Suite 902, Chicago, IL 60657-7227
This is a provider directory. Contact the office directly to schedule appointments.
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