Diana Iniguez Mercado, M.D.
Infectious Disease Internal Medicine
Diana Iniguez Mercado is an Infectious Disease Internal Medicine specialist based in Jacksonville, FL with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Diana Iniguez Mercado, M.D. has been part of the Jacksonville medical community since 2007 in group practice. She has been in practice for 24+ years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 498dNPPES updated 2025-01-13 · verify NPI on CMS · Verify license at Florida Board of Medicine
Contact & Location
Practice Location
820 Prudential Dr Ste 515, Jacksonville, FL 32207-8207
How Does This Doctor Compare?
Medicare Patients
355
Unique beneficiaries
Standard volumePrescription Recipients
90
Patients prescribed
Prescriptions Written
377
Total claims
Total Medicare drug cost: $283k
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.
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
Gradual loss of kidney function over time, often linked to diabetes or hypertension
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.
$456 received from industry
20 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Diana Iniguez Mercado's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 12, 2025
Self-reported via NPPES
24 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
Po Box 746638, Atlanta, GA 30374-6638
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 510046
View hospital on Medicare Care CompareVirtual Infectious Disease Care With Diana Iniguez Mercado
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Diana Iniguez Mercado for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Jacksonville 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 Diana Iniguez Mercado
Dr. Mercado is listed as active in the NPI registry with telehealth listed in Jacksonville, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (904) 396-4886.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Diana Iniguez Mercado
Practice Location
820 Prudential Dr Ste 515, Jacksonville, FL 32207-8207
Mailing Address
Po Box 746638, Atlanta, GA 30374-6638
This is a provider directory. Contact the office directly to schedule appointments.
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