Doctor Profile

Cardiology · Cardiovascular Disease (Cardiology)

Andrew S. Brown

Cardiovascular Disease (Cardiology) · Michigan State University College Of Human Medicine
1824 KING ST
SUITE 300
Jacksonville, FL 32204
✓ Accepts Medicare 🎓 10 Years Practicing
1.7K
Medicare Patients / yr
24
Procedures Billed
10
Years Practicing
3
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Andrew S. Brown's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Andrew Brown

See which plans Andrew Brown accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Florida, the fastest way to find a Medicare plan that covers Andrew Brown is to compare every Medicare Advantage and Part D plan available near 32204, FL — the Cardiovascular Disease (Cardiology)'s office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 32204, FL →

Or call the office at (904) 388-1820 to confirm acceptance directly.

What Andrew Brown Does

Andrew Brown served 1,678 Medicare patients across 2,188 services in the latest CMS reporting year. That's 27% below the average Cardiovascular Disease (Cardiology) in Florida (2,293 patients across 1,366 doctors).

ProcedureServicesMedicare Patients
Established patient office or other outpatient visit, 30-39 minutes (99214)459277
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)250247
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)241109
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)228104
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)174155

How to read this: "Services" are the total times Andrew Brown billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Andrew Brown is affiliated with 3 hospitals according to CMS Physician Compare. Below are the 3 hospitals with full quality profiles on our site. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Ascension St Vincent's Southside

Jacksonville, FL
★★★★☆ 4/5 CMS Rating

Ascension St Vincent's Riverside

Jacksonville, FL
★★☆☆☆ 2/5 CMS Rating

Ed Fraser Memorial Hospital

Macclenny, FL
Rating not available

Practice Location & Telehealth Readiness

Andrew Brown practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Andrew Brown offers telehealth — broadband availability at your home matters for virtual visits.

Address: 1824 KING ST, SUITE 300, Jacksonville, FL 32204
Phone: (904) 388-1820

Area Safety Grade

A-

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

25 min

Average commute time in this zip · 72% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

82.3778

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Cardiology Doctors near 32204, FL

If Andrew Brown isn't accepting new patients or isn't in your plan's network, these are the closest cardiology doctors near 32204, FL:

DoctorSpecialtyMedicare Patients / yrDistance
Mariano B. MikulicCardiovascular Disease (Cardiology)4.0K<1 mi
Selin SendilCardiovascular Disease (Cardiology)<1 mi
Andrew J. WeinsteinCardiovascular Disease (Cardiology)1.4K<1 mi
Anthony MagnanoCardiac Electrophysiology4.3K<1 mi
George S. PilcherCardiovascular Disease (Cardiology)1.4K<1 mi
Carlos ZamoraCardiovascular Disease (Cardiology)1.1K<1 mi

View all cardiology doctors near 32204, FL →

How to Use This Information

Choosing a Medicare plan that covers Andrew Brown takes three steps:

Compare Medicare Plans near 32204, FL → All Doctors near 32204, FL

Andrew S. Brown: Common Questions

Does Andrew Brown accept Medicare?
Yes. Andrew Brown is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Andrew Brown depends on that plan's provider network. Compare Medicare plans near 32204, FL →
Where is Andrew Brown's office?
Andrew Brown practices at 1824 KING ST, SUITE 300, Jacksonville, FL 32204. Phone: (904) 388-1820.
What Medicare plans does Andrew Brown accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (904) 388-1820 to confirm your specific plan is accepted, or compare all Medicare plans near 32204, FL to see available options.
Does Andrew Brown offer telehealth visits?
CMS does not currently list Andrew Brown as offering telehealth. Call the office at (904) 388-1820 to confirm whether virtual visits are available.
How experienced is Andrew Brown?
Andrew Brown graduated in 2016 and has been practicing for approximately 10 years. In the latest CMS reporting year, Andrew Brown treated 1,678 Medicare patients across 24 distinct procedure types.
How do I know if Andrew Brown is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (904) 388-1820 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Cardiology Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 32204, FL:

Does your Medicare plan cover Andrew Brown?

Compare Plans near 32204, FL →