Nicolas A. Melgarejo, M.D.
Infectious Disease Internal Medicine
Nicolas A. Melgarejo is an Infectious Disease Internal Medicine specialist based in San Antonio, TX with over 23 years of clinical experience. Offers virtual telehealth visits.
Nicolas a. Melgarejo, M.D. practices as part of a group infectious disease specialist practice in San Antonio, TX. He has been practicing since 2009 — over 23 years. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data).
Older · 5445dNPPES updated 2011-06-28 · verify NPI on CMS · Verify license at Texas Medical Board
Contact & Location
Practice Location
343 W. Houston St. Suite #808, San Antonio, TX 78205
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 Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Joint inflammation causing pain, swelling, and stiffness
Conditions affecting emotional state, including depression and bipolar disorder
The heart cannot pump blood efficiently enough to meet the body's needs
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.
23 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
Mailing address
8042 Wurzbach Rd. #280, San Antonio, TX 78229-3863
Differs from practice location
Virtual Infectious Disease Care With Nicolas a. Melgarejo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nicolas a. Melgarejo for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to San Antonio required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Nicolas a. Melgarejo
NPI records show Dr. Melgarejo as active with telehealth listed in San Antonio, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (210) 224-9616.
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 Nicolas a. Melgarejo
Practice Location
343 W. Houston St. Suite #808, San Antonio, TX 78205
Mailing Address
8042 Wurzbach Rd. #280, San Antonio, TX 78229-3863
This is a provider directory. Contact the office directly to schedule appointments.
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