Constantine Khalil Saadeh, M.D.

Rheumatology Internal Medicine

Constantine Khalil Saadeh is a Rheumatology Internal Medicine specialist based in Amarillo, TX with over 44 years of clinical experience. Offers virtual telehealth visits.

(806) 353-7000Amarillo, TX
Telehealth Available
NPI Active per CMS — Q2 2026

Constantine Khalil Saadeh, M.D. has practiced internal medicine for 44+ years, working in group practice. He has been practicing since 2006 — over 44 years. CMS Medicare data shows his patients commonly have hypertension, arthritis, and high cholesterol.

1 of 175 Internal Medicine providers in TXSee all Internal Medicine in Amarillo44+ years experienceNPI since 2006

Older · 499dNPPES updated 2025-01-09 · verify NPI on CMS · Verify license at Texas Medical Board

Contact & Location

Practice Location

6842 Plum Creek Dr, Amarillo, TX 79124-1601

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
75%

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

Arthritis
75%

Joint inflammation causing pain, swelling, and stiffness

High Cholesterol
71%

Elevated cholesterol or triglycerides that increase heart disease risk

Asthma
47%

A condition causing airway inflammation, wheezing, and difficulty breathing

Osteoporosis
30%

Weakened bones that are more prone to fractures, common in older adults

Ischemic Heart Disease
29%

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

Mood Disorders
29%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
27%

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

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. Board certified · Jan 2, 2025

    Self-reported via NPPES

  2. 44 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.

Taxonomy: 207RR0500X

Practice Footprint

Mailing address

Po Box 51389, Amarillo, TX 79159-1389

Differs from practice location

Virtual Internal Medicine Care With Constantine Khalil Saadeh

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

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

Frequently Asked Questions

Common questions about Constantine Khalil Saadeh

Dr. Saadeh is listed as active in the NPI registry with telehealth listed in Amarillo, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (806) 353-7000.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · 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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