Mark Thomas Simpson, M.D.

Family Medicine

(423) 298-7071Hixson, TN
Telehealth Available
NPI Active per CMS — Q2 2026

With over 44 years in family medicine, Mark Thomas Simpson, M.D. is a long-established family medicine physician in Hixson. He graduated from University of Tennessee, Hsc, College of Medicine in 1982 and has 44+ years of clinical experience. He regularly sees Medicare patients with hypertension, arthritis, and high cholesterol (per CMS claims data).

At a glance

  • Uses generic medications more than 70% of reporting doctors in Tennessee
  • Virtual visits available — no app or travel required
1 of 263 Family Medicine providers in TNSee all Family Medicine in Hixson44+ years experienceNPI since 2005

Older · 680dNPPES updated 2024-06-25 · verify on CMS

Contact & Location

Practice Location

4513 Hixson Pike Suite 102, Hixson, TN 37343-5039

Fax: (423) 877-7901
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, Arthritis, and High Cholesterol.

Hypertension
Higher than avg (+3%)73%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+3%) — a focus area for this doctor

Arthritis
Higher than avg (+3%)52%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+3%) — a focus area for this doctor

High Cholesterol
Lower than avg (-31%)39%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-31%) — less common here

Anxiety Disorders
34%

Excessive worry or fear that interferes with daily life

US avg: 34.1%
Mood Disorders
27%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
Lower than avg (-7%)25%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↓ Fewer patients than average (-7%) — less common here

GeneralBehavioralNational avg

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

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 1982

    University of Tennessee, Hsc, College of Medicine

  2. Board certified · Jun 24, 2024

    CMS-verified certification date

  3. 44 years in practice

    Senior practitioner

Family MedicineAllopathic & Osteopathic Physicians

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Taxonomy: 207Q00000X

Education & Training

University of Tennessee, Hsc, College of Medicine (Class of 1982)

Practice Footprint

Mailing address

4513 Hixson Pike Ste 102, Hixson, TN 37343-5039

Differs from practice location

Virtual Family Medicine Care With Mark Thomas Simpson

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

Schedule a virtual visit with Mark Thomas Simpson for blood pressure monitoring, arthritis follow-ups, cholesterol management — no travel to Hixson required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Mark Thomas Simpson

Dr. Simpson is listed as active in the NPI registry with telehealth listed in Hixson, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (423) 298-7071.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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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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