Derek R Thomas, M.D.

Internal Medicine

Derek R Thomas is an Internal Medicine specialist based in Columbia, SC with over 35 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(800) 491-0909Columbia, SC
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Derek R Thomas, M.D. has been part of the Columbia medical community since 2006 in group practice. He graduated from Howard University College of Medicine in 1991 and has 35+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data). CMS MIPS quality score: 99.33/100 (2023).

At a glance

  • Uses generic medications more than 21% of reporting doctors in South Carolina
  • Federal MIPS score higher than 86% of MIPS-scored doctors in South Carolina
  • Virtual visits available — no app or travel required
1 of 284 Internal Medicine providers in SCSee all Internal Medicine in Columbia35+ years experienceNPI since 2006

Older · 856dNPPES updated 2024-01-18 · verify NPI on CMS · Verify license at South Carolina Board of Medical Examiners

Contact & Location

Practice Location

111 Doctor Cir, Columbia, SC 29203-6502

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor scores better than 86% of doctors in South Carolina on federal quality measures, favors affordable generic drugs over brand-name ones.

MIPS Score

2023

99.33/100

South Carolina avg: 79.5 · US avg: 83.6

Higher than most doctors nationally(+15.7 pts)

Better than 86% of MIPS-scored doctors in South Carolina

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Generic Rx

↑ Higher = better

80.9%

South Carolina avg: 83.3 · US avg: 82.8

Lower than most doctors nationally(-1.9 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

622

Unique beneficiaries

High volume

Prescription Recipients

196

Patients prescribed

Prescriptions Written

1,059

Total claims

Total Medicare drug cost: $204k

Percentile rankings compared against 605 reporting peers in South Carolina.

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.

Patient Condition Panel

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 Arthritis.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+7%)56%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+7%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+23%)53%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+23%) — a focus area for this doctor

Diabetes
Higher than avg (+15%)49%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+15%) — a focus area for this doctor

Heart Failure
Higher than avg (+17%)39%

The heart cannot pump blood efficiently enough to meet the body's needs

US avg: 22.5%

↑ More patients than average (+17%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+4%)36%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+4%) — a focus area for this doctor

COPD
Higher than avg (+12%)32%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

US avg: 20.4%

↑ More patients than average (+12%) — a focus area for this doctor

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$156 received from industry

5 transactions reported in 2018 ·Low tier

View on CMS Open Payments →

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 2018, attributed to Derek R Thomas's NPI.

Community Context

Social Vulnerability Index: 0.50 / 1.00

Moderate vulnerability

He practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1991

    Howard University College of Medicine

  2. Board certified · Jan 17, 2024

    Self-reported via NPPES

  3. 35 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

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

Howard University College of Medicine (Class of 1991)

Virtual Internal Medicine Care With Derek R Thomas

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Derek R Thomas for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Columbia 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 Derek R Thomas

NPI records show Dr. Thomas as active with telehealth listed in Columbia, SC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (800) 491-0909.

Verified across 8 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.

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Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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