Joshua Chastain Barnhill, M.D.
Joshua Chastain Barnhill is a Pain Medicine Anesthesiology specialist based in Laguna Hills, CA with over 15 years of clinical experience. Offers virtual telehealth visits.
Joshua Chastain Barnhill, M.D. has practiced anesthesiology for 15+ years, working in independent practice. Trained at Saint Louis University School of Medicine (class of 2011), he has been practicing for over 15 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 806dNPPES updated 2024-03-09 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
23521 Paseo De Valencia Ste 204, Laguna Hills, CA 92653-3101
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.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
A mood disorder causing persistent sadness and loss of interest in activities
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.
Graduated medical school · 2011
Saint Louis University School of Medicine
Board certified · Mar 8, 2024
Self-reported via NPPES
15 years in practice
Experienced
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Taxonomy: 207LP2900X
Education & Training
Saint Louis University School of Medicine (Class of 2011)
Virtual Pain Medicine Care With Joshua Chastain Barnhill
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joshua Chastain Barnhill for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Laguna Hills required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Joshua Chastain Barnhill
Dr. Barnhill is listed as active in the NPI registry with telehealth listed in Laguna Hills, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (949) 458-2026.
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.
Contact Joshua Chastain Barnhill
Practice Location
23521 Paseo De Valencia Ste 204, Laguna Hills, CA 92653-3101
This is a provider directory. Contact the office directly to schedule appointments.
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