How many orthopedic surgeons are there in Maryland?

572 active orthopedic surgeons are listed in Maryland per the 2026-05-06 CMS NPPES snapshot. That works out to 9.13 per 100,000 residents using U.S. Census 2024 population estimates.

Where does Maryland rank nationally for orthopedic surgeon supply?

Maryland ranks 30 of 51 U.S. states + DC by per-capita orthopedic surgeon 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/orthopedic-surgeon-supply-by-state-2026.

Maryland — orthopedic surgeon access

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

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Maryland — orthopedic surgeon access — Fonteum Research

orthopedic surgeons per 100,000 residents

9.13

572 active orthopedic surgeons · 6,263,220 residents · Maryland

National rank: 30 / 51
Percentile: 43th
Underserved threshold: 5 / 100k
Quartile: Q3

Comparable areas

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

Indianarank 299.16 / 100k
Illinoisrank 289.16 / 100k
Kansasrank 319.09 / 100k

Citeable result

Plain-text citation block — paste verbatim into a brief, story, or report.

Maryland has 572 active orthopedic surgeons (9.13 per 100,000 residents) — ranked 30 of 51 U.S. states + DC. Source: CMS NPPES NPI Registry + U.S. Census Bureau, snapshot 2026-05-06. Threshold for "underserved" in the parent study: 5 per 100,000. Citation: Fonteum Research, /research/orthopedic-surgeon-supply-by-state-2026.

Source provenance

U.S. Centers for Medicare & Medicaid Services NPI Registry (NPPES) — public API
U.S. Census Bureau Population Estimates Program, 2024 Vintage (V2024)
Snapshot date: 2026-05-06

Open the parent orthopedic surgeon-supply study →

Limitations

This figure measures density (per-capita supply), not access. Drive time, appointment availability, insurance acceptance, and wait times are not modeled here.
The CMS NPPES registry counts NPI-1 individual providers with the relevant taxonomy code. It does not capture PA-led or NP-led practices that operate under a different taxonomy.
NPPES does not publish a county-level field of practice in its public API. County- and ZIP-scoped queries surface state-level density, with the geographic context preserved on this page.
Population is the U.S. Census Bureau 2024 vintage estimate. Population shifts post-2024 are not yet reflected.
The "underserved" threshold is the parent study's transparent baseline cutoff; it is not a regulatory or clinical definition. See the parent study for the rationale.

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