Nancy Salloum Harrison, M.D.

Rheumatology Internal Medicine

Nancy Salloum Harrison is a Rheumatology Internal Medicine specialist based in Hattiesburg, MS with over 12 years of clinical experience. Offers virtual telehealth visits.

(601) 288-7500Hattiesburg, MS
Telehealth Available
NPI Active per CMS — Q2 2026

Nancy Salloum Harrison, M.D. has practiced internal medicine for 12+ years, working in group practice. She graduated from University of Mississippi School of Medicine in 2014 and has 12+ years of clinical experience. Among her Medicare patients, common conditions include hypertension, arthritis, and high cholesterol (per CMS data).

At a glance

  • Uses generic medications more than 54% of reporting doctors in Mississippi
  • Virtual visits available — no app or travel required
1 of 6 Internal Medicine providers in MSSee all Internal Medicine in Hattiesburg12+ years experienceNPI since 2014

Older · 1375dNPPES updated 2022-08-17 · verify NPI on CMS · Verify license at Mississippi State Board of Medical Licensure

Contact & Location

Practice Location

104 Millsaps Dr, Hattiesburg, MS 39402-1328

Fax: (601) 579-5240
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 (+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

Arthritis
Higher than avg (+26%)75%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+26%) — a focus area for this doctor

High Cholesterol
Higher than avg (+1%)71%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+1%) — a focus area for this doctor

Osteoporosis
Higher than avg (+39%)57%

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

US avg: 18.1%

↑ More patients than average (+39%) — a focus area for this doctor

Mood Disorders
33%

Conditions affecting emotional state, including depression and bipolar disorder

Ischemic Heart Disease
Lower than avg (-1%)31%

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

US avg: 31.7%

↓ Fewer patients than average (-1%) — less common here

Depression
Lower than avg (-1%)31%

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

US avg: 31.8%

↓ Fewer patients than average (-1%) — less common here

Anxiety Disorders
Lower than avg (-3%)31%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-3%) — less common here

GeneralBehavioralNational avg

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

Patient Reviews

No patient reviews yet. If you've seen Nancy Salloum Harrison, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Career Journey
  1. Graduated medical school · 2014

    University of Mississippi School of Medicine

  2. Board certified · Aug 16, 2022

    Self-reported via NPPES

  3. 12 years in practice

    Established

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

Education & Training

University of Mississippi School of Medicine (Class of 2014)

Practice Footprint

Mailing address

2500 N State St, Jackson, MS 39216-4500

Differs from practice location

Virtual Internal Medicine Care With Nancy Salloum Harrison

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

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

Frequently Asked Questions

Common questions about Nancy Salloum Harrison

NPI records show Dr. Harrison as active with telehealth listed in Hattiesburg, MS. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (601) 288-7500.

Verified across 4 federal data sources

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

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

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.

Related Providers

Rheumatology Internal Medicine in MS

See all