Statistics

NPI Enumeration Statistics by State and Entity Type - As of December 03, 2023

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
ALABAMA58,14822,73680,884
ALASKA25,1485,86531,013
AMERICAN SAMOA16629195
ARIZONA108,51439,368147,882
ARKANSAS58,43115,42073,851
CALIFORNIA783,280168,307951,587
COLORADO126,39436,684163,078
CONNECTICUT73,70717,41891,125
DELAWARE18,5735,08623,659
DISTRICT OF COLUMBIA39,6654,44044,105
FLORIDA386,267146,906533,173
GEORGIA142,95750,375193,332
GUAM8122551,067
HAWAII27,7067,10234,808
IDAHO27,25210,12037,372
ILLINOIS209,97164,289274,260
INDIANA95,23327,735122,968
IOWA41,75414,09755,851
KANSAS47,20014,79061,990
KENTUCKY76,24722,11798,364
LOUISIANA80,64229,127109,769
MAINE30,1997,55637,755
MARIANA ISLANDS173101274
MARYLAND126,47738,954165,431
MASSACHUSETTS193,54330,706224,249
MICHIGAN230,74855,986286,734
MINNESOTA108,78526,775135,560
MISSISSIPPI35,78014,71850,498
MISSOURI97,55830,448128,006
MONTANA19,3356,36125,696
NEBRASKA37,4059,97247,377
NEVADA76,90717,44694,353
NEW HAMPSHIRE29,6026,07435,676
NEW JERSEY141,72956,336198,065
NEW MEXICO48,07310,30258,375
NEW YORK486,12891,379577,507
NORTH CAROLINA166,45862,906229,364
NORTH DAKOTA17,8654,05921,924
OHIO272,83955,139327,978
OKLAHOMA77,94521,26699,211
OREGON108,38218,993127,375
PENNSYLVANIA232,13562,243294,378
PUERTO RICO35,57914,59550,174
RHODE ISLAND21,9805,22827,208
SOUTH CAROLINA73,41724,42097,837
SOUTH DAKOTA14,7174,93619,653
TENNESSEE108,38528,406136,791
TEXAS365,332142,460507,792
UTAH63,08513,66976,754
VERMONT12,6653,02615,691
VIRGIN ISLANDS6344631,097
VIRGINIA126,44240,388166,830
WASHINGTON175,78530,658206,443
WEST VIRGINIA57,5128,87766,389
WISCONSIN101,84422,737124,581
WYOMING12,2023,81116,013

NPI Enumeration Statistics by Taxonomy Classification and Entity Type - As of December 03, 2023

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
Acupuncturist30,9828,42839,410
Adult Companion2,9194753,394
Advanced Practice Midwife11,71854612,264
Allergy & Immunology4,8242,2317,055
Ambulance30118,69919,000
Anesthesiologist Assistant3,764663,830
Anesthesiology63,27414,56377,837
Art Therapist1,403591,462
Assistant Behavior Analyst5,690815,771
Assisted Living Facility1,29522,98224,277
Audiologist20,0013,10023,101
Audiologist-Hearing Aid Fitter2,6502,1254,775
Behavior Analyst82,50510,27692,781
Behavior Technician319,625404320,029
Case Management2,65114,58317,234
Case Manager/Care Coordinator132,0511,758133,809
Chiropractor98,88057,744156,624
Clinic/Center5,755242,072247,827
Clinical Medical Laboratory57015,94416,514
Clinical Neuropsychologist5,3751,3666,741
Clinical Nurse Specialist8,6828429,524
Colon & Rectal Surgery2,1185232,641
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities7159,91910,634
Community Based Residential Treatment Facility, Mental Illness4744,4434,917
Community Health Worker34,78165635,437
Community/Behavioral Health5,19055,07660,266
Contractor8,3851,96110,346
Counselor544,03345,539589,572
Custodial Care Facility8945,0035,897
Day Training, Developmentally Disabled Services9427,9818,923
Day Training/Habilitation Specialist2,9451953,140
Dental Assistant2,537302,567
Dental Hygienist13,19740513,602
Dentist255,88097,451353,331
Dermatology17,2897,04324,332
Developmental Therapist14,95126415,215
Dietitian, Registered57,8134,52962,342
Doula7,6495608,209
Driver4,9893565,345
Durable Medical Equipment & Medical Supplies2,70158,80361,504
Early Intervention Provider Agency2,7615,0877,848
Emergency Medical Technician, Basic1,2631891,452
Emergency Medical Technician, Paramedic1,1091541,263
Emergency Medicine68,4919,66178,152
Exclusive Provider Organization1002,1602,260
Eyewear Supplier9613,60013,696
Family Medicine154,51651,859206,375
Foster Care Agency7071,2641,971
General Acute Care Hospital1,74618,08119,827
General Practice16,01510,63526,650
Genetic Counselor, MS5,403685,471
Health and Wellness Coach2,3391922,531
Health Educator5,1878276,014
Health Maintenance Organization2684,1064,374
Hearing Aid Equipment463,3373,383
Hearing Instrument Specialist9,1491,75410,903
Home Health7,09270,33777,429
Home Health Aide29,7091,51731,226
Homemaker7,1241,0068,130
Hospice Care, Community Based13015,35115,481
Hospitalist23,1672,90026,067
In Home Supportive Care4,13626,40730,543
Intermediate Care Facility, Intellectual Disabilities295,7455,774
Internal Medicine284,55274,568359,120
Interpreter1,8743822,256
Lactation Consultant, Non-RN2,4942842,778
Legal Medicine9201,1442,064
Licensed Practical Nurse62,31132062,631
Licensed Psychiatric Technician2,04732,050
Licensed Vocational Nurse16,5494516,594
Local Education Agency (LEA)50114,61415,115
Long Term Care Hospital549901,044
Marriage & Family Therapist81,6366,36688,002
Massage Therapist56,6613,86960,530
Mechanotherapist1,9321712,103
Medical Genetics1,2391401,379
Medicare Defined Swing Bed Unit91,8091,818
Midwife5,3106715,981
Military Health Care Provider5,796425,838
Music Therapist2,5552612,816
Naturopath6,6979837,680
Neurological Surgery8,0152,98410,999
Neuromusculoskeletal Medicine & OMM1,0744341,508
Non-emergency Medical Transport (VAN)5,41018,46423,874
Non-Pharmacy Dispensing Site73,8923,899
Nuclear Medicine1,0833151,398
Nurse Anesthetist, Certified Registered67,7383,82971,567
Nurse Practitioner429,44719,089448,536
Nurse's Aide10,58028010,860
Nursing Care7004,5895,289
Nursing Facility/Intermediate Care Facility1392,6002,739
Nutritionist4,5505925,142
Obstetrics & Gynecology55,95116,29372,244
Occupational Therapist135,8207,703143,523
Occupational Therapy Assistant37,05322237,275
Ophthalmology24,92410,31835,242
Optometrist61,22332,26893,491
Oral & Maxillofacial Surgery1,2754821,757
Orthopaedic Surgery35,33814,00349,341
Orthotist1,194991,293
Otolaryngology14,0644,26418,328
Pain Medicine3,4314,2997,730
Pathology23,2473,09626,343
Pediatrics104,02315,319119,342
Peer Specialist18,50425718,761
Perfusionist1,171321,203
Pharmacist296,0613,512299,573
Pharmacy1,506102,702104,208
Pharmacy Technician10,7337010,803
Physical Medicine & Rehabilitation18,1657,88726,052
Physical Therapist252,09030,138282,228
Physical Therapy Assistant53,81721254,029
Physician Assistant185,9133,088189,001
Physiological Laboratory221,7711,793
Plastic Surgery5,8413,0008,841
Podiatrist22,17214,76536,937
Point of Service1512,4272,578
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier351,2031,238
Preferred Provider Organization1532,9043,057
Preventive Medicine6,2562,1168,372
Private Vehicle1,2431,4692,712
Prosthetic/Orthotic Supplier7237,6948,417
Prosthetist1,7171431,860
Psychiatric Hospital1862,1712,357
Psychiatric Residential Treatment Facility781,7831,861
Psychiatric Unit622,3312,393
Psychiatry & Neurology88,72120,606109,327
Psychoanalyst1,1421131,255
Psychologist137,10122,879159,980
Public Health or Welfare2357,3547,589
Radiologic Technologist2,5161,0773,593
Radiology56,60012,59369,193
Recreation Therapist1,884661,950
Registered Nurse186,5493,852190,401
Rehabilitation Counselor2,4251142,539
Rehabilitation Hospital1701,1141,284
Rehabilitation Practitioner14,66453115,195
Rehabilitation Unit591,6781,737
Residential Treatment Facility, Emotionally Disturbed Children4252,8663,291
Residential Treatment Facility, Intellectual and/or Developmental Disabilities4034,7165,119
Respiratory Therapist, Certified2,1391642,303
Respiratory Therapist, Registered4,8471745,021
Respite Care1,3912,6023,993
Secured Medical Transport (VAN)1458831,028
Skilled Nursing Facility1,02231,92332,945
Social Worker375,41728,080403,497
Specialist62,89828,71491,612
Specialist/Technologist50,88243451,316
Specialist/Technologist, Other9,2111,95911,170
Specialist/Technologist, Pathology1,073571,130
Speech-Language Pathologist169,50711,809181,316
Student in an Organized Health Care Education/Training Program230,948437231,385
Substance Abuse Rehabilitation Facility8458,7309,575
Surgery46,31814,15260,470
Taxi3091,2821,591
Technician63,3562,51265,868
Technician, Health Information1,071701,141
Technician, Other11,84145612,297
Technician, Pathology1,8355052,340
Technician/Technologist10,1196,62116,740
Thoracic Surgery (Cardiothoracic Vascular Surgery)5,9451,5397,484
Transplant Surgery9101041,014
Transportation Broker2618111,072
Urology14,2094,61018,819
Veterinarian1,582701,652
Voluntary or Charitable1122,5772,689