Charles Regis Langelier, M.D., PH.D.
Infectious Disease Internal Medicine
Charles Regis Langelier is an Infectious Disease Internal Medicine specialist based in San Francisco, CA with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Charles Regis Langelier, M.D., PH.D. has practiced internal medicine for 15+ years, working in independent practice. A University of Utah School of Medicine graduate since 2011, he brings 15+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and kidney disease.
Older · 2301dNPPES updated 2020-02-05 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Medicare Patients
30
Unique beneficiaries
Boutique practiceData 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.
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.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
The heart cannot pump blood efficiently enough to meet the body's needs
An irregular, often rapid heartbeat that increases the risk of stroke
Joint inflammation causing pain, swelling, and stiffness
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
University of Utah School of Medicine
Board certified · Feb 4, 2020
Self-reported via NPPES
15 years in practice
Experienced
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Education & Training
University of Utah School of Medicine (Class of 2011)
Primary hospital affiliation: Acute Care - Veterans Administration
CMS Certification Number: 20003F
View hospital on Medicare Care CompareVirtual Infectious Disease Care With Charles Regis Langelier
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Charles Regis Langelier for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to San Francisco 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 Charles Regis Langelier
Dr. Langelier is listed as active in the NPI registry with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 353-2626.
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 Charles Regis Langelier
Practice Location
400 Parnassus Ave, San Francisco, CA 94143-2202
Mailing Address
400 Parnassus Ave, San Francisco, CA 94143-2202
This is a provider directory. Contact the office directly to schedule appointments.
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