Organizations with 5 or more NPIs

28,446 legal names hold 5 or more active organization NPIs, largest first. Showing 1,001 to 1,100.

CMS NPPES registry, monthly file of Aug 9, 2026 · names grouped after punctuation and "LLC" are removed · method

Organization	NPIs	Cities	States
Regents Of The Univ Of Ca	54	3	1
Rehabclinics Spt INC	54	48	7
Rosin Optical Co., INC	54	36	2
Skaggs Community Hospital Association	54	5	1
Snyders Drug	54	44	1
The Arc Middlesex County	54	17	1
The Duluth Clinic, LTD	54	19	3
Vmd Primary Providers Central Florida PLLC	54	33	1
Wellspace Health	54	9	1
21st Century Oncology LLC	53	30	1
Alcona Citizens For Health, INC	53	19	1
Alliance Physician INC	53	10	1
Apex Physical Therapy, LLC	53	49	21
Barium Springs Home For Children	53	21	1
Capital Women's Care, LLC	53	19	1
Colorado West Regional Mental Health, INC	53	15	1
Convenientmd - Ffs Uc LLC	53	52	3
County Of Lake	53	17	4
County Of Stanislaus	53	5	1
Empowerme Rehabilitation, LLC	53	49	23
Humana Medical Plan, INC	53	6	1
Infinite Health Collaborative, PA	53	36	2
Integrated Rehabilitation Group, PC	53	30	2
Keystone Community Resources, INC	53	13	2
Marana Health Center, INC	53	3	1
Normal Life Of Lafayette, INC	53	10	1
Nys Office Of Mental Health	53	23	1
Oklahoma Mental Health Council	53	17	1
Premise Health Of California Medical PC	53	35	1
Regional Physicians LLC	53	9	1
Sanford Medical Center	53	24	4
Self Regional Healthcare	53	10	1
St. John Hospital And Medical Center	53	8	1
St. Vincent Healthcare	53	11	4
The Lactation Network, LLC	53	53	51
The Nemours Foundation	53	22	6
Tidewater Physical Therapy, LLC	53	30	1
Trinity Services INC	53	19	6
Adapthealth West, LLC	52	51	6
Avera Queen Of Peace	52	6	1
Bkd Personal Assistance Services LLC	52	44	18
Caldwell Memorial Hospital, INC	52	8	2
Carolina Healthcare Associates INC	52	10	1
Central Texas Community Health Centers	52	8	1
Cogent Healthcare Of Pensacola LLC	52	41	1
Community Options Enterprises, INC	52	43	1
Daniel Max & Marc Andrea LLC	52	34	6
Daniel Max & Marcandrea LLC	52	44	7
Family Counseling Center, INC	52	27	17
Friends Of Cyrus II	52	24	1
Hac, INC	52	26	4
Health West, INC	52	16	5
Healthsource Of Ohio, INC	52	17	1
Keystone Service Systems, INC	52	18	2
Maryview Hospital	52	7	1
Mental Health Systems, INC	52	15	2
Migrant Health Center Western Region, INC	52	12	1
Monument Health Rapid City Hospital, INC	52	5	2
Mosaic Community Services, INC	52	14	3
Mvhe INC	52	20	1
Oncology Hematology Care, INC	52	18	3
Prisma Health-Midlands	52	8	2
Rha Behavioral Health Nc LLC	52	33	1
The Arc Of Bergen And Passaic Counties, INC	52	18	1
The Janz Corporation	52	50	35
U S Anesthesia Partners Of Texas, PA	52	34	1
Wheeling Hospital INC	52	13	2
Amedisys Hospice, LLC	51	48	18
Bayhealth Medical Center, INC	51	10	1
Board Of Regents Of The University Of Oklahoma Ou Physicians Tulsa	51	7	1
Btdi Jv Llp	51	31	1
Care Initiatives	51	44	1
Comanche County Hospital Authority	51	10	1
Community Innovations, INC	51	21	2
Concentra Primary Care PA	51	31	8
Dtg II PLLC	51	50	50
Duke University Health System, INC	51	7	1
Dungarvin Texas, LLC	51	20	1
East Carolina University	51	11	1
Easter Seals New Jersey	51	21	1
Elisabeth Ludeman Center	51	1	1
Emmaus Homes INC	51	3	2
George Junior Republic In Pennsylvania	51	5	1
Kansas City Vamc	51	34	2
Lincoln	51	4	1
Mefl, LLC	51	46	1
New Concepts For Living	51	19	1
Ossip Optometry, PC	51	25	1
Ozark Tri-County Health Care Consortium	51	13	1
Physician Groups Lc	51	15	1
Premise Health Of Tennessee Medical PC	51	36	4
Pulaski Memorial Hospital	51	30	1
Reading Hospital	51	8	1
Rediclinic LLC	51	41	6
Renal Treatment Centers West INC	51	46	10
Rex Hospital INC	51	9	1
Serv Achievement Centers, INC	51	27	1
Southwest Colorado Mental Health Center, INC	51	12	1
Spirit Physician Services, INC	51	11	1
Temple University Hospital	51	5	2

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov).