Hospitals in District of Columbia
- Hospitals
- 13
- Staffed beds
- 2,760
- Systems with 2+ hospitals
- 3
- Outpatient sites
- 25
- Affiliated HCPs
- 8,447
There are 13 hospitals in District of Columbia, across 1 cities, counting every hospital with a CMS certification number. MedStar Washington Hospital Center in Washington is the largest, with 737 staffed beds, followed by MedStar Georgetown University Hospital with 474. MedStar Health runs the most District of Columbia hospitals, 3.
Find the decision makers at all 13 District of Columbia hospitals
Work emails and mobile numbers for 786 executives and department leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.
MedStar Washington Hospital Center is the largest hospital in District of Columbia, with 737 beds
Ranked by staffed beds in each hospital's latest CMS cost report. MedStar Georgetown University Hospital in Washington is second with 474 beds, and Children's National Hospital in Washington is third with 323. Ten of the 10 largest are in Washington.
Sources: Hospital Provider Cost Report (CMS) and Dmand AI Affiliation Data
There are 13 hospitals in District of Columbia, across 1 cities
The full list of District of Columbia hospitals, A to Z. 6 are acute care hospitals. Open a profile for beds, affiliated HCPs, the org hierarchy and the leadership team.
Filter this list with a free account
Sort and filter all 13 District of Columbia hospitals by hospital type, city, health system, staffed beds, EHR vendor and leaders on file in Dmand AI.
Showing 1 to 10 of 13 hospitals in District of Columbia
Sources: Provider of Services File (CMS) and Dmand AI Org Hierarchy Data
MedStar Health is the largest hospital system in District of Columbia, with 3 hospitals
Dmand AI maps every hospital to its parent organization, up to the health system. 3 health systems and parent organizations run two or more District of Columbia hospitals. HCPs are counted at each hospital, so a clinician at two hospitals counts twice.
See every hospital, outpatient site and medical group under MedStar Health
Org Hierarchy Explorer maps the system down to each site of care, with the executives and department leaders at each one.
Source: Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI maps the EHR in use at each District of Columbia hospital and the IT leaders who run it, from the CIO to IT directors, with validated work emails and direct dials.
786 executives and department leaders work at District of Columbia hospitals
Dmand AI tracks leadership at every District of Columbia hospital, from the C-suite to directors, and finds work emails and direct dials through healthcare waterfall enrichment.
Leaders by department
- Nursing leadership122, names and contacts available with a free account
- Executive leadership91, names and contacts available with a free account
- Physicians and medical leadership76, names and contacts available with a free account
- Operations and administration66, names and contacts available with a free account
- Service lines and programs58, names and contacts available with a free account
- Other / unclassified39, names and contacts available with a free account
- Diagnostics28, names and contacts available with a free account
- Marketing and patient experience25, names and contacts available with a free account
- Quality and patient safety23, names and contacts available with a free account
- Surgical and procedural services23, names and contacts available with a free account
Get work emails and mobile numbers for leaders at all 13 District of Columbia hospitals
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Source: Dmand AI Executive Data
Acute care hospitals are the most common type of District of Columbia hospital, with 6
District of Columbia hospitals by type
- Acute care hospitals6
- Long-term care hospitals2
- Psychiatric hospitals2
- VA medical centers1
- Children's hospitals1
- Inpatient rehabilitation hospitals1
Ownership, teaching and emergency care
Sources: Provider of Services File (CMS) and Hospital Provider Cost Report (CMS)
8,447 HCPs practice at District of Columbia hospitals, 5,361 of them physicians
Each clinician is counted once, across every District of Columbia hospital where they have a current affiliation.
HCPs at District of Columbia hospitals by type
- Physicians (MD, DO)5,361
- Nurses and nurse practitioners1,031
- Physician assistants700
- Behavioral health clinicians400
- Other HCPs955
Largest physician specialties at District of Columbia hospitals
- Internal medicine717
- Pediatrics477
- Emergency medicine268
- Anesthesiology264
- Diagnostic radiology257
- Cardiovascular disease177
- Family medicine166
- Obstetrics and gynecology164
Source: Dmand AI Affiliation Data
Washington has the most hospitals in District of Columbia, with 13
Source: Provider of Services File (CMS)
Each District of Columbia hospital profile shows beds, the org hierarchy, HCPs and leaders
- Beds, discharges and revenueStaffed beds, inpatient discharges and net patient revenue from CMS cost reportsOn every profile
- Health system and sister hospitalsThe parent system and a sample of its other hospitalsOn every profile
- Affiliated HCPsA count by specialty and a sample of the physicians who practice thereOn every profile
- Size ranksRank by beds, discharges and revenue in the state and the USOn every profile
- Every outpatient site and unitThe full org tree below the hospital, site by siteWith a free account
- Executive contactsWork emails and direct dials for the C-suite and department leadersWith a free account
- EHR and technologyInpatient EHR vendor and the technology products in useWith a free account
- Full HCP rosterEvery affiliated clinician, with contactsWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: Hospital Provider Cost Report (CMS), Dmand AI Org Hierarchy Data and Dmand AI Affiliation Data
Sources for the District of Columbia hospital directory
| Data on this page | Source |
|---|---|
| Hospitals, types and services | Provider of Services File (CMS) |
| Beds, discharges and revenue | Hospital Provider Cost Report (CMS) |
| Health systems and outpatient sites | Dmand AI Org Hierarchy Data |
| Affiliated HCPs | Dmand AI Affiliation Data |
| Executives and department leaders | Dmand AI Executive Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory counts hospitals with a CMS certification number (CCN). Beds come from each hospital's latest cost report.
FAQ
Frequently asked questions about hospitals in District of Columbia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many hospitals are in District of Columbia?
There are 13 hospitals in District of Columbia with a CMS certification number: 6 acute care hospitals, 2 long-term care hospitals and 5 others, in 1 cities.
What is the largest hospital in District of Columbia?
MedStar Washington Hospital Center in Washington, with 737 staffed beds in its latest CMS cost report. MedStar Georgetown University Hospital is second with 474, and Children's National Hospital is third with 323.
Which health system has the most hospitals in District of Columbia?
MedStar Health, with 3 hospitals, followed by Universal Health Services with 2 and BridgePoint Healthcare with 2.
What are the major hospitals in District of Columbia?
The five biggest by staffed beds are MedStar Washington Hospital Center (737), MedStar Georgetown University Hospital (474), Children's National Hospital (323), Saint Elizabeths Hospital (292) and Sibley Memorial Hospital (219).
How do I find a hospital's CCN or NPI?
Each District of Columbia hospital profile lists its CMS certification number (CCN) and NPI at the top, next to the address and main phone number.
How do I find decision makers at District of Columbia hospitals?
Dmand AI tracks 786 executives and department leaders at District of Columbia hospitals. Filter by hospital, health system, department or title, then get work emails and mobile numbers through waterfall enrichment. 30 days free, self-serve, no credit card.
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