How many cardiologists are there in Maryland?

738 active cardiologists are listed in Maryland per the 2026-05-06 CMS NPPES snapshot. That works out to 11.78 per 100,000 residents using U.S. Census 2024 population estimates.

Where does Maryland rank nationally for cardiologist supply?

Maryland ranks 11 of 51 U.S. states + DC by per-capita cardiologist density. It sits above the parent study's underserved threshold.

U.S. Centers for Medicare & Medicaid Services NPI Registry (NPPES) — public API Combined with U.S. Census Bureau Population Estimates Program, 2024 Vintage (V2024) Snapshot date: 2026-05-06. The full per-state dataset is published at fonteum.com/research/cardiology-supply-by-state-2026.

PROVIDER ACCESS GAP · STATE

cardiologists per 100,000 in Maryland

Name: Maryland — cardiologist supply per 100,000
Creator: Fonteum Research
Published: 2026-05-06
License: https://fonteum.com/editorial-policy

11.78 active cardiologists per 100,000 residents — ranked 11 of 51 U.S. states + DC.

cardiologists per 100,000 residents

11.78

738 active cardiologists · 6,263,220 residents · Maryland

National rank: 11 / 51
Percentile: 80th
Underserved threshold: 4 / 100k
Quartile: Q1

Comparable areas

Three states whose cardiologist per-100k density is closest to Maryland's — useful for benchmarking.

Illinoisrank 1211.66 / 100k
Delawarerank 1311.60 / 100k

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cardiologists per 100,000 in Maryland

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cardiologists per 100,000 in Maryland

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cardiologists per 100,000 in Maryland

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cardiologists per 100,000 in Maryland

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