Thomas Lloyd Simcox, MD
Gastroenterology Internal Medicine
Thomas Lloyd Simcox is a Gastroenterology Internal Medicine specialist based in Annapolis, MD with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Thomas Lloyd Simcox, MD has practiced internal medicine for 15+ years, working in independent practice. A University of Maryland School of Medicine graduate since 2011, he brings 15+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Uses generic medications more than 32% of reporting doctors in Maryland
- Virtual visits available — no app or travel required
Older · 4260dNPPES updated 2014-09-23 · verify NPI on CMS · Verify license at Maryland Board of Physicians
Contact & Location
Practice Location
820 Bestgate Rd Suite 2a, Annapolis, MD 21401-3404
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better84.9%
Maryland avg: 83.4 · US avg: 82.8
✓ Higher than most doctors nationally(+2.1 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
617
Unique beneficiaries
High volumePrescription Recipients
277
Patients prescribed
Prescriptions Written
821
Total claims
Total Medicare drug cost: $168k
Percentile rankings compared against 2,391 reporting peers in Maryland.
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
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-9%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$362 received from industry
13 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 Thomas Lloyd Simcox's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2011
University of Maryland School of Medicine
15 years in practice
Experienced
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
University of Maryland School of Medicine (Class of 2011)
Mailing address
820 Bestgate Rd Suite 2b, Annapolis, MD 21401-3404
Differs from practice location
Virtual Internal Medicine Care With Thomas Lloyd Simcox
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Thomas Lloyd Simcox for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Annapolis 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 Thomas Lloyd Simcox
Dr. Simcox is listed as active in the NPI registry with telehealth listed in Annapolis, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (410) 224-2116.
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 Thomas Lloyd Simcox
Practice Location
820 Bestgate Rd Suite 2a, Annapolis, MD 21401-3404
Mailing Address
820 Bestgate Rd Suite 2b, Annapolis, MD 21401-3404
This is a provider directory. Contact the office directly to schedule appointments.
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