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Medical specialty organizations

There are 2,490 medical discipline organizations in the United States. Combined, these medical discipline organizations employ 49,587 people, earn more than $11 billion in revenue each year, and have assets of $12 billion.
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Job trends for Medical discipline organizations

Employees per organizationNumber of organizations
0
 
583
1-10
 
232
11-25
 
84
26-100
 
75
101 to 1,000
 
50
1,000+
 
9
Key takeaways for employment stats:

Sizes of medical discipline organizations

Revenues per organizationNumber of organizations
< $250k
 
683
$250k to $1M
 
336
$1M to $5M
 
225
$5M to $25M
 
93
$25M to $100M
 
35
$100M+
 
21
Key takeaways for revenue stats:

Directory of medical discipline organizations

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1-20 of 2,490

Radiological Society of North America (RSNA)

RSNA promotes excellence in patient care and health care delivery through education, research and technologic innovation. Promoting and developing the highest standards of radiology and related science through education and research.
Revenue
$68.5m
Assets
$218.3m
Employees
294
EIN
15-0539115
IRS type
501(c)(3)

The American Academy of Allergy Asthma (AAAAI)

The American Academy of Allergy, Asthma & Immunology is dedicated to the advancement of the knowledge and practice of allergy, asthma and immunology for optimal patient care.
Revenue
$17.6m
Assets
$41.5m
Employees
0
EIN
39-6061326
IRS type
501(c)(3)

Society of Interventional Radiology (SIR)

Society of Interventional Radiology is a national organization of physicians, scientists and allied health professionals dedicated to improving public health through disease management and minimally invasive, image-guided therapeutic interventions.
Revenue
$15.1m
Assets
$16.1m
Employees
67
EIN
39-1345331
IRS type
501(c)(6)

American College of Physicians (ACP)

American College of Physicians advocates for internists and patients, strengthens care access, delivers CME/MOC education, publishes influential journals, and supports quality improvement worldwide.
Revenue
$72.5m
Assets
$209.6m
Employees
342
EIN
23-1520302
IRS type
501(c)(3)

American Society of Hematology (ASH)

To further the understanding, diagnosis, treatment, and prevention of disorders affecting the blood, bone marrow, and the immunologic, hemostatic and vascular systems, by promoting research, clinical care, education, training, and advocacy in hematology.
Revenue
$112.4m
Assets
$392.3m
Employees
162
EIN
23-7080568
IRS type
501(c)(3)

American College of Cardiology (ACC)

American College of Cardiology advances cardiovascular care through education, advocacy, leadership development, and scientific sessions that share innovations to improve heart health.
Revenue
$29.5m
Assets
$28.4m
Employees
2
EIN
31-1781555
IRS type
501(c)(6)

American Academy of Orthopaedic Surgeons (AAOS)

The American Academy of Orthopaedic Surgeons is the go to source of musculoskeletal info for health care professionals, the media and the general public.
Revenue
$53.6m
Assets
$192.5m
Employees
240
EIN
36-2110592
IRS type
501(c)(3)

American College of Radiology (ACR)

The American College of Radiology serve patients and society by empowering members to advance the practice, science and professions of radiological care.
Revenue
$16.4m
Assets
$34.8m
Employees
26
EIN
54-1871642
IRS type
501(c)(6)

American Academy of Ophthalmology (AAO)

The mission of the American Academy of Ophthalmology is to protect sight and empower lives by serving as an advocate for patients and the public, leading ophthalmic education, supporting research, and advancing the profession of Ophthalmology.
Revenue
$68.3m
Assets
$149.5m
Employees
240
EIN
41-1336784
IRS type
501(c)(6)

American Association of Nurse Anesthetists

American Association of Nurse Anesthetists advances nurse anesthesiology by representing 69,000+ CRNAs and residents, promoting patient safety through advocacy, education, research, and standards.
Revenue
$11.5m
Assets
$82.1m
Employees
120
EIN
36-2113743
IRS type
501(c)(6)

Society of Critical Care Medicine

To secure the highest quality Care for all critically ill patients by providing education, promoting and supporting research, advocating to patients, the public, and policy makers about Critical Care.
Revenue
$6.9m
Assets
$61.2m
Employees
97
EIN
23-7104387
IRS type
501(c)(3)

Infectious Diseases Society of America (IDSA)

The Infectious Diseases Society of America (IDSA) represents physicians, scientists and other health care professionals who specialize in infectious diseases.
Revenue
$32.3m
Assets
$66.3m
Employees
120
EIN
23-7045686
IRS type
501(c)(6)

Stony Brook Orthopedic Associates University Faculty Practice Corporation

The providers of Stony Brook Orthopaedic Associates focus on excellence in clinical care and research for the prevention, diagnosis, and treatment of all musculoskeletal injuries and disorders in adults and children.
Revenue
$46.3m
Assets
$2.9m
Employees
40
EIN
11-2593061
IRS type
501(c)(3)

American College of Rheumatology

A professional organization that advances rheumatology through education, research, advocacy and practice support for excellence in patient care.
Revenue
$37.2m
Assets
$49.6m
Employees
136
EIN
58-1627547
IRS type
501(c)(6)

Texas Medical Association (TMA)

TMA represents 56,177 Texas physicians for the improvement of healthcare and provides government/regulatory activity oversight while advocating on legislation.
Revenue
$23.9m
Assets
$62.7m
Employees
156
EIN
74-1078510
IRS type
501(c)(6)

American Society of Addiction Medicine / Colorado

American Society of Addiction Medicine / Colorado advances evidence-based addiction care by uniting clinicians, advocating access, educating providers and the public, and promoting quality improvement.
Revenue
$16.8m
Assets
$18.0m
Employees
67
EIN
13-3177396
IRS type
501(c)(3)

BrightFocus Foundation

BrightFocus Foundation is a nonprofit organization supporting research and providing public education to help eradicate brain and eye diseases, including Alzheimer's disease, macular degeneration, and glaucoma.
Revenue
$63.4m
Assets
$65.1m
Employees
59
EIN
23-7337229
IRS type
501(c)(3)

Acog Foundation

The Acog Foundation advances equitable ob-gyn care by educating clinicians, strengthening contraception, immunization, and infectious disease guidance, and improving abortion access.
Revenue
$13.2m
Assets
$138.1m
Employees
0
EIN
36-2217981
IRS type
501(c)(3)

American Society of Clinical Oncology (ASCO)

The American Society of Clinical Oncology (ASCO) is the world's leading professional organization representing physicians who care for people with cancer.
Revenue
$159.1m
Assets
$321.7m
Employees
488
EIN
13-6180380
IRS type
501(c)(3)

American Academy of Physician Associates (AAPA)

AAPA's mission is to ensure the professional growth, personal excellence, and recognition of physician assistants, and to support their efforts to enable them to improve the quality, accessibility, and cost-effectiveness of patient-centered health care.
Revenue
$35.0m
Assets
$44.0m
Employees
123
EIN
23-7067770
IRS type
501(c)(6)
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Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "G90: Medical Disciplines" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
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