Organizations with 5 or more NPIs

28,446 legal names hold 5 or more active organization NPIs, largest first. Showing 21,701 to 21,800.

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

Organization	NPIs	Cities	States
Western Maryland Health Care Corporation	6	4	2
Western Michigan University	6	1	1
Western Michigan University Unified Clinics	6	1	1
Western Nephrology & Metabolic Bone Disease, PC	6	5	1
Western Psychiatric Institute And Clinic	6	1	1
Western Washington Endoscopy Centers LLC	6	4	1
Westfields Hospital, INC	6	2	1
Westmoreland Arc Proserv	6	4	1
Weston Rehabilitation Texas LLC	6	6	1
Westside Community Services	6	2	1
Westside Surgery Center, LLC	6	5	4
Wheaton Eye Clinic LTD	6	4	1
Wheelchair And Walker Rentals, INC	6	6	2
Whispering Wind Emergency Physicians, LLC	6	6	1
Whitaker National Corporation	6	6	2
White Chiropractic	6	6	6
White Earth Band Of Ojibwe	6	5	1
White River Rural Health Center INC	6	5	1
White Smiles Family Dentistry	6	6	3
Whitsyms In-Home Care	6	6	1
Whole Mind, LLC	6	4	4
Wholehearted Therapy LLC	6	6	6
Wholesome Elderly Care Homes, LLC	6	3	1
Wildflower Therapy, LLC	6	6	6
Wildflower Therapy Services, LLC	6	6	6
Wildflower Wellness LLC	6	6	6
Wildflower Wellness Counseling	6	6	6
Wilford Hall Medical Center	6	3	1
Wilkes Barre Hospital Company LLC	6	1	1
Willamette Dental Group	6	6	2
Willamette Valley Clinics LLC	6	2	1
William Beauont Hospital	6	6	1
William Burke LTD	6	3	1
William C Byrd INC	6	2	1
William's Restoration Of Hope	6	3	1
William Storms Allergy Clinic PC	6	3	1
Williams Family Dentistry	6	5	5
Williams Family Medicine LLC	6	5	5
Willow Wellness Center	6	6	6
Willowbrook Biosciences LLC	6	1	1
Willowglen Academy-Il	6	2	1
Wilmington Medical Group PA	6	5	1
Wilson Counseling PLLC	6	5	5
Wilson County Hospital	6	3	1
Wilson County Memorial Hospital District	6	2	1
Windom Area Hospital	6	3	1
Winds Of Change Counseling	6	6	5
Windstone Addiction Centers, INC	6	1	1
Winners' Choice Healthcare Services, LLC	6	2	1
Winona Senior Services, INC	6	1	1
Wisconsin Community Services, INC	6	1	1
Wisconsin Spine And Pain Sc	6	5	1
Wisdoms Inventions	6	1	1
Wjo INC	6	6	1
Wolverine Human Services	6	2	1
Woman's Clinic	6	6	5
Women's Health Care Associates	6	6	5
Women's Health Specialists, PA	6	6	6
Womens Health Alliance PA	6	5	3
Womens Health Services Chattanooga PC	6	3	1
Womens League Community Residence	6	1	1
Wonderful Center For Health Innovation INC	6	3	1
Woodhull Medical & Mental Health Center	6	1	1
Woodlands Medical Specialists P A	6	2	1
Workstar Occupational Health Systems, INC	6	6	1
Worthington Center	6	2	2
Wound Care At Home	6	6	6
Wound Care Solutions	6	6	5
Wright State University	6	1	1
Wubbenhorst & Wubbenhorst, INC	6	4	2
Wyandotte Physician Practices	6	5	1
Wythe County Physician Practices LLC	6	2	1
Yahweh Social Services INC	6	1	1
Yakima Hma LLC	6	2	1
Yakima Valley Memorial Physicians	6	1	1
Yakima Worker Care, PLLC	6	3	1
Yankton Medical Clinic PC	6	2	1
Ydiprmc LLC	6	5	1
Yeled V'yalda	6	2	1
Yes I Can INC	6	4	3
Yili Zhou LLC	6	4	1
York County Shelter Programs, INC	6	1	1
You First Health Systems, LLC	6	2	1
You-Turn, INC	6	3	3
Young Kim, Dds, INC	6	4	1
Your Choice Home Care LLC	6	5	5
Your Family Dentist	6	5	5
Youth Development INC	6	1	1
Youth Enrichment Group Home, INC	6	1	1
Youth Opportunity Center	6	2	1
Yuma District Hospital	6	2	1
Zenith Healthcare INC	6	6	6
Zepf Center	6	1	1
Zeta Home Health Care INC	6	6	2
Zion Healthcare LLC	6	5	5
Ziva Medical Audrain LLC	6	1	1
1450 Associates, LLC	5	2	1
180 Degrees, INC	5	2	1
1foot 2foot Centre For Foot And Ankle Care, PC	5	4	1
1st Choice Urgent Care Center LLC	5	3	1

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