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Maryland · NTEE E

Health Nonprofits in Maryland

Givalgo Discover indexes 50 active health nonprofits headquartered in Maryland. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES INC
EIN 52-0954463
$6.0B
2THE JOHNS HOPKINS HOSPITAL
EIN 52-0591656
$3.8B
3UNIVERSITY OF MARYLAND MEDICAL SYSTEM CORPORATION
EIN 52-1362793
$2.5B
4HH MEDSTAR HEALTH INC
EIN 52-1542230
$2.4B
5SINAI HOSPITAL OF BALTIMORE INC
EIN 52-0486540
$1.1B
6JOHNS HOPKINS ALL CHILDRENS HOSPITAL INC
EIN 59-0683252
$948.8M
7HEALTHWELL FOUNDATION
EIN 20-0413676
$911.5M
8JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC
EIN 52-1341890
$899.1M
9THE JOHNS HOPKINS HEALTH SYSTEM CORPORATION
EIN 52-1465301
$783.8M
10LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC
EIN 52-1169362
$759.6M
11MERITUS MEDICAL CENTER INC
EIN 52-0607949
$721.3M
12JACK AND NANCY DWYER WORKFORCE DEVELOPMENT CENTER INC
EIN 86-2555082
$696.1M
13MERCY MEDICAL CENTER INC
EIN 52-0591658
$685.0M
14GREATER BALTIMORE MEDICAL CENTER
EIN 52-6049658
$674.6M
15FRANKLIN SQUARE HOSPITAL CENTER INC
EIN 52-0608007
$655.3M
16TIDALHEALTH PENINSULA REGIONAL INC
EIN 52-0591628
$643.6M
17DIMENSIONS HEALTH CORPORATION
EIN 52-1289729
$522.5M
18BALTIMORE WASHINGTON MEDICAL CENTER INC
EIN 52-0689917
$519.7M
19JOHNS HOPKINS MEDICAL SERVICES CORPORATION
EIN 52-1232569
$497.7M
20UPPER CHESAPEAKE MEDICAL CENTER INC
EIN 52-1253920
$487.9M
21UNION MEMORIAL HOSPITAL
EIN 52-0591685
$472.7M
22FREDERICK HEALTH HOSPITAL INC
EIN 52-0591612
$455.2M
23SUBURBAN HOSPITAL INCORPORATED
EIN 52-0610545
$427.7M
24MEDSTAR HEALTH INC
EIN 52-2087445
$423.3M
25UPMC WESTERN MARYLAND CORPORATION
EIN 52-0591531
$407.3M
26HOWARD COUNTY GENERAL HOSPITAL INC
EIN 52-2093120
$363.4M
27UNITED STATES PHARMACOPEIAL CONVENTION INC
EIN 13-1656692
$357.7M
28LIFEBRIDGE HEALTH INC
EIN 52-1402373
$346.6M
29SHORE HEALTH SYSTEM INC
EIN 52-0610538
$342.2M
30MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER INC
EIN 46-0726303
$325.7M
31TIDALHEALTH INC
EIN 52-2132761
$324.2M
32CARROLL HOSPITAL CENTER INC
EIN 52-1452024
$301.6M
33NORTHWEST HOSPITAL CENTER INC
EIN 52-1372665
$301.1M
34THE GOOD SAMARITAN HOSPITAL OF MARYLAND INC
EIN 52-0591607
$299.4M
35LUMINIS HEALTH DOCTORS COMMUNITY MEDICAL CENTER INC
EIN 52-1638026
$287.9M
36MARYLAND GENERAL HOSPITAL
EIN 52-0591667
$285.2M
37PHYSICIAN ENTERPRISE LLC
EIN 27-0263214
$279.0M
38KENNEDY KRIEGER CHILDRENS HOSPITAL INC
EIN 52-0607971
$278.5M
39ST MARYS HOSPITAL OF ST MARYS COUNTY
EIN 52-0619006
$241.8M
40HARBOR HOSPITAL INC
EIN 52-0491660
$220.4M
41MONTGOMERY GENERAL HOSPITAL INC
EIN 52-0646893
$212.5M
42CIVISTA MEDICAL CENTER INC
EIN 52-0445374
$196.6M
43TIDALHEALTH ATLANTIC INC
EIN 52-1656507
$183.1M
44CALVERTHEALTH MEDICAL CENTER INC
EIN 52-0619000
$170.3M
45LUMINIS HEALTH INC
EIN 52-1622253
$167.4M
46JOHNS HOPKINS PHARMAQUIP INC
EIN 52-1450994
$147.6M
47U OF M REHAB & ORTHOPAEDIC INSTITUTE
EIN 52-0591639
$143.8M
48THREE LOWER COUNTIES COMMUNITY SERVICES INC
EIN 52-1860379
$129.3M
49FREDERICK HEALTH MEDICAL GROUP LLC
EIN 45-3007639
$128.0M
50CHARLESTOWN COMMUNITY INC
EIN 52-1315965
$113.3M

Frequently asked questions about health nonprofits in Maryland

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many health nonprofits operate in Maryland?
Every IRS-registered health nonprofit in Maryland appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest health nonprofit in Maryland?
The single largest health nonprofit in Maryland by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a health nonprofit in Maryland before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Maryland health nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed health nonprofit in Maryland are tax-deductible at the federal level; Maryland state tax treatment may differ.
Where do health nonprofits in Maryland file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. Maryland state charity registration is a separate state-level requirement.