Michael Scott Marshall, M.D.
Michael Scott Marshall is an Internal Medicine specialist based in Cedar Hill, TX with over 41 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across TX can see Michael Scott Marshall, M.D. in person in Cedar Hill or via virtual visit — no travel required. A University of Texas Southwestern Medical School at Dallas graduate since 1985, he brings 41+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data).
Older · 1166dNPPES updated 2023-03-14 · verify NPI on CMS · Verify license at Texas Medical Board
Contact & Location
Practice Location
950 E Belt Line Rd Ste 150, Cedar Hill, TX 75104-2424
How Does This Doctor Compare?
Generic Rx
↑ Higher = better77.3%
Texas avg: 83.8 · US avg: 82.8
⚠ Lower than most doctors nationally(-5.5 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
241
Unique beneficiaries
Standard volumePrescription Recipients
1,162
Patients prescribed
Prescriptions Written
11,170
Total claims
Total Medicare drug cost: $2.71M
Percentile rankings compared against 4,889 reporting peers in Texas.
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 Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+8%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-12%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-3%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-9%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$324 received from industry
18 transactions reported in 2024 ·Low 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 Michael Scott Marshall's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1985
University of Texas Southwestern Medical Center
Board certified · Mar 13, 2023
Self-reported via NPPES
41 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Texas Southwestern Medical School at Dallas (Class of 1985)
Virtual Internal Medicine Care With Michael Scott Marshall
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Michael Scott Marshall for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Cedar Hill 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 Michael Scott Marshall
NPI records show Dr. Marshall as active with telehealth listed in Cedar Hill, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (972) 291-7863.
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 Michael Scott Marshall
Practice Location
950 E Belt Line Rd Ste 150, Cedar Hill, TX 75104-2424
Mailing Address
950 E Belt Line Rd Ste 150, Cedar Hill, TX 75104-2424
This is a provider directory. Contact the office directly to schedule appointments.
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