How many cardiologists are there in Delaware?

122 active cardiologists are listed in Delaware per the 2026-05-06 CMS NPPES snapshot. That works out to 11.60 per 100,000 residents using U.S. Census 2024 population estimates.

Where does Delaware rank nationally for cardiologist supply?

Delaware ranks 13 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 Delaware

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

11.60 active cardiologists per 100,000 residents — ranked 13 of 51 U.S. states + DC.

cardiologists per 100,000 residents

11.60

122 active cardiologists · 1,051,917 residents · Delaware

National rank: 13 / 51
Percentile: 76th
Underserved threshold: 4 / 100k
Quartile: Q1

Comparable areas

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

Illinoisrank 1211.66 / 100k
Marylandrank 1111.78 / 100k

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Methodology · Corrections log · Editorial policy

PROVIDER ACCESS GAP · STATE

cardiologists per 100,000 in Delaware

11.60 active cardiologists per 100,000 residents — ranked 13 of 51 U.S. states + DC.

cardiologists per 100,000 residents

11.60

122 active cardiologists · 1,051,917 residents · Delaware

National rank: 13 / 51
Percentile: 76th
Underserved threshold: 4 / 100k
Quartile: Q1

Comparable areas

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

Illinoisrank 1211.66 / 100k
Marylandrank 1111.78 / 100k

No bulk-licensing source family is currently ingested for this vertical. Hire-time checking still routes through the body named above.

Methodology · Corrections log · Editorial policy

cardiologists per 100,000 in Delaware

Comparable areas

cardiologists per 100,000 in Delaware

Comparable areas

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cardiologists per 100,000 in Delaware

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cardiologists per 100,000 in Delaware

Comparable areas

Compliance posture

Citeable result

Source provenance

Limitations

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