Statistics

NPI Enumeration Statistics by State and Entity Type - As of July 02, 2025

NPI Profile provides the following set of NPI enumeration statistics detailing the number of individuals and organizations by state name.

State Name Individuals Organizations Totals
ALABAMA64,18524,21288,397
ALASKA27,4916,26633,757
AMERICAN SAMOA18929218
ARIZONA119,49943,363162,862
ARKANSAS63,54816,57380,121
CALIFORNIA885,091183,1861,068,277
COLORADO139,85741,351181,208
CONNECTICUT79,84918,88598,734
DELAWARE20,1415,70025,841
DISTRICT OF COLUMBIA44,2464,91449,160
FLORIDA436,133160,087596,220
GEORGIA157,68654,693212,379
GUAM8642711,135
HAWAII30,6047,73838,342
IDAHO30,52311,11741,640
ILLINOIS227,84369,319297,162
INDIANA110,81330,637141,450
IOWA45,08715,20060,287
KANSAS51,78715,71667,503
KENTUCKY82,90423,457106,361
LOUISIANA87,68330,694118,377
MAINE32,4138,42340,836
MARIANA ISLANDS196110306
MARYLAND143,58247,344190,926
MASSACHUSETTS209,04433,602242,646
MICHIGAN263,42161,018324,439
MINNESOTA123,07430,100153,174
MISSISSIPPI38,78815,68854,476
MISSOURI106,68232,356139,038
MONTANA21,0546,97828,032
NEBRASKA60,32311,05371,376
NEVADA91,10919,436110,545
NEW HAMPSHIRE31,7126,64038,352
NEW JERSEY156,01161,229217,240
NEW MEXICO52,74911,23263,981
NEW YORK521,44698,159619,605
NORTH CAROLINA184,86767,927252,794
NORTH DAKOTA20,6724,44725,119
OHIO311,18660,810371,996
OKLAHOMA87,05222,516109,568
OREGON118,55820,879139,437
PENNSYLVANIA249,54766,519316,066
PUERTO RICO37,91615,66853,584
RHODE ISLAND23,9185,66529,583
SOUTH CAROLINA80,84926,495107,344
SOUTH DAKOTA16,2085,25621,464
TENNESSEE118,45730,616149,073
TEXAS402,429154,443556,872
UTAH71,79114,92386,714
VERMONT13,8133,31017,123
VIRGIN ISLANDS6804841,164
VIRGINIA139,82544,752184,577
WASHINGTON192,67633,310225,986
WEST VIRGINIA70,0989,38879,486
WISCONSIN109,04624,373133,419
WYOMING13,0794,16617,245

NPI Enumeration Statistics by Taxonomy Classification and Entity Type - As of July 02, 2025

NPI Profile provides the following set of NPI enumeration statistics detailing the number of individuals and organizations by taxonomy classification.

Taxonomy Classification Individuals Organizations Totals
Acupuncturist32,3789,31841,696
Adult Companion7,7375858,322
Advanced Practice Midwife12,62857513,203
Allergy & Immunology4,9552,3057,260
Ambulance32519,34219,667
Anesthesiologist Assistant4,345704,415
Anesthesiology65,96115,19281,153
Art Therapist1,583801,663
Assistant Behavior Analyst7,714827,796
Assisted Living Facility1,58625,96427,550
Audiologist21,0703,27124,341
Audiologist-Hearing Aid Fitter2,6562,0674,723
Behavior Analyst96,63613,752110,388
Behavior Technician459,804507460,311
Case Management2,91515,82118,736
Case Manager/Care Coordinator148,9612,137151,098
Chiropractor101,91860,061161,979
Chore Provider2,6722712,943
Clinic/Center6,306266,700273,006
Clinical Medical Laboratory62916,85817,487
Clinical Neuropsychologist5,5611,4637,024
Clinical Nurse Specialist8,8809199,799
Colon & Rectal Surgery2,2435412,784
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities1,12610,90812,034
Community Based Residential Treatment Facility, Mental Illness5124,8975,409
Community Health Worker42,4151,00443,419
Community/Behavioral Health5,81260,04265,854
Contractor8,9802,19411,174
Counselor596,26755,245651,512
Custodial Care Facility1,0915,5606,651
Day Training, Developmentally Disabled Services1,3428,5819,923
Day Training/Habilitation Specialist9,5402389,778
Dental Assistant2,671302,701
Dental Hygienist14,66444515,109
Dentist263,363103,533366,896
Dermatology18,1507,53125,681
Developmental Therapist15,92129616,217
Dietitian, Registered64,7695,63470,403
Doula13,2211,10614,327
Driver6,2834886,771
Durable Medical Equipment & Medical Supplies2,91662,29665,212
Early Intervention Provider Agency3,1805,5998,779
Emergency Medical Technician, Basic1,3901841,574
Emergency Medical Technician, Paramedic1,2091501,359
Emergency Medicine72,29410,07682,370
Exclusive Provider Organization992,1702,269
Eyewear Supplier10314,11814,221
Family Medicine159,54255,542215,084
Foster Care Agency7501,3822,132
General Acute Care Hospital1,59418,08319,677
General Practice16,25411,63527,889
Genetic Counselor, MS5,972736,045
Health and Wellness Coach4,4463854,831
Health Educator5,9379066,843
Health Maintenance Organization2784,2354,513
Hearing Aid Equipment473,3693,416
Hearing Instrument Specialist9,9781,91011,888
Home Health9,04178,36687,407
Home Health Aide40,5722,04642,618
Homemaker10,5461,23211,778
Hospice Care, Community Based14416,02816,172
Hospitalist25,5953,02828,623
In Home Supportive Care5,93233,91039,842
Intermediate Care Facility, Intellectual Disabilities415,8655,906
Internal Medicine295,31879,363374,681
Interpreter2,9484253,373
Lactation Consultant, Non-RN3,0884793,567
Legal Medicine8501,1381,988
Licensed Practical Nurse67,63837068,008
Licensed Psychiatric Technician2,27242,276
Licensed Vocational Nurse17,8905917,949
Local Education Agency (LEA)51914,98515,504
Long Term Care Hospital541,0091,063
Marriage & Family Therapist91,7877,85399,640
Massage Therapist64,5984,63669,234
Mechanotherapist1,9391852,124
Medical Genetics1,3271491,476
Medicare Defined Swing Bed Unit81,8431,851
Midwife5,6847456,429
Military Health Care Provider6,385436,428
Music Therapist2,9183063,224
Naturopath7,0031,0458,048
Neurological Surgery8,3523,13311,485
Neuromusculoskeletal Medicine & OMM1,0854471,532
Non-emergency Medical Transport (VAN)6,77322,95729,730
Non-Pharmacy Dispensing Site94,1264,135
Nuclear Medicine1,0963171,413
Nurse Anesthetist, Certified Registered71,9014,05275,953
Nurse Practitioner478,16825,539503,707
Nurse's Aide12,40932312,732
Nursing Care8505,1375,987
Nursing Facility/Intermediate Care Facility1382,6172,755
Nutritionist5,1546985,852
Obstetrics & Gynecology57,56716,85374,420
Occupational Therapist147,5778,815156,392
Occupational Therapy Assistant39,50224739,749
Ophthalmology25,57910,75336,332
Optometrist62,88333,89996,782
Oral & Maxillofacial Surgery1,3715271,898
Orthopaedic Surgery36,36214,69651,058
Orthotist1,238981,336
Otolaryngology14,4944,41218,906
Pain Medicine3,6204,6938,313
Pathology23,9553,23727,192
Pediatrics107,79216,011123,803
Peer Specialist25,87643426,310
Perfusionist1,368331,401
Pharmacist308,5673,486312,053
Pharmacy1,611106,855108,466
Pharmacy Technician11,1776911,246
Physical Medicine & Rehabilitation19,1268,57827,704
Physical Therapist270,65932,206302,865
Physical Therapy Assistant57,61721257,829
Physician Assistant204,8273,324208,151
Physiological Laboratory231,8101,833
Plastic Surgery6,0293,1269,155
Podiatrist22,75015,26838,018
Point of Service1642,4922,656
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier351,2331,268
Preferred Provider Organization1592,9243,083
Preventive Medicine6,4752,3498,824
Private Vehicle1,5701,8513,421
Prosthetic/Orthotic Supplier9508,0539,003
Prosthetist1,8971602,057
Psychiatric Hospital1842,2082,392
Psychiatric Residential Treatment Facility811,9792,060
Psychiatric Unit612,3612,422
Psychiatry & Neurology92,84322,739115,582
Psychoanalyst1,2001241,324
Psychologist145,73725,028170,765
Public Health or Welfare2777,5227,799
Radiologic Technologist2,6441,0793,723
Radiology58,84813,24472,092
Recreation Therapist2,252962,348
Registered Nurse213,1334,600217,733
Rehabilitation Counselor2,3601302,490
Rehabilitation Hospital1671,1581,325
Rehabilitation Practitioner17,95356618,519
Rehabilitation Unit581,7031,761
Residential Treatment Facility, Emotionally Disturbed Children4572,9173,374
Residential Treatment Facility, Intellectual and/or Developmental Disabilities4735,0185,491
Respiratory Therapist, Certified2,2331792,412
Respiratory Therapist, Registered5,4611905,651
Respite Care1,9902,8724,862
Secured Medical Transport (VAN)2061,3361,542
Skilled Nursing Facility1,02433,04934,073
Social Worker419,08334,082453,165
Specialist62,81628,85091,666
Specialist/Technologist54,90745755,364
Specialist/Technologist, Other10,5982,11712,715
Specialist/Technologist, Pathology1,176661,242
Speech-Language Pathologist183,58913,526197,115
Student in an Organized Health Care Education/Training Program269,100472269,572
Substance Abuse Rehabilitation Facility8479,66410,511
Surgery47,99214,86662,858
Taxi3541,3971,751
Technician88,7803,29092,070
Technician, Health Information1,260801,340
Technician, Other12,06147412,535
Technician, Pathology2,6177413,358
Technician/Technologist10,9336,67917,612
Thoracic Surgery (Cardiothoracic Vascular Surgery)6,1281,5707,698
Transplant Surgery9461101,056
Transportation Broker3229351,257
Transportation Network Company4498031,252
Urology14,6764,77019,446
Veterinarian1,570701,640
Voluntary or Charitable1242,7312,855