William Oren Blalock, MD

Internal Medicine

William Oren Blalock is an Internal Medicine specialist based in New Orleans, LA with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(504) 842-4000New Orleans, LA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

William Oren Blalock, MD has practiced internal medicine for 30+ years, working in group practice. He graduated from Medical College of Georgia School of Medicine in 1996 and has 30+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).

1 of 212 Internal Medicine providers in LASee all Internal Medicine in New Orleans30+ years experienceNPI since 2006

Older · 5869dNPPES updated 2010-04-29 · verify NPI on CMS · Verify license at Louisiana State Board of Medical Examiners

Contact & Location

Practice Location

1514 Jefferson Hwy, New Orleans, LA 70121-2429

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

43

Unique beneficiaries

Boutique practice

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 Chronic Kidney Disease.

Hypertension
75%

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

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Chronic Kidney Disease
51%

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

Diabetes
49%

A condition where the body cannot properly regulate blood sugar levels

Heart Failure
44%

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

Mood Disorders
44%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
42%

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

Ischemic Heart Disease
40%

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

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 · 1996

    Medical College of Georgia at Augusta University

  2. 30 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

Medical College of Georgia School of Medicine (Class of 1996)

Virtual Internal Medicine Care With William Oren Blalock

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

Schedule a virtual visit with William Oren Blalock for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to New Orleans 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 William Oren Blalock

Dr. Blalock is listed as active in the NPI registry with telehealth listed in New Orleans, LA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (504) 842-4000.

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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