Find an organization's NPI
113 active organization NPIs are registered under names beginning "On Call". Each location can bill under its own NPI, so add the city to find the one you need.
101 to 113 of 113, exact name first
- On-Call Therapists INC1528340700
General Acute Care Hospital · Oakland, CA · issued Sep 14, 2011
- On-Call Therapy1871844902
Home Health Agency · Lake Worth, FL · issued Sep 28, 2012
- On Call Therapy LLC1104670389
Physical Therapy Clinic/Center · Dayton, OH · issued Apr 15, 2024
- On Call Transport INC1407920986
Land Ambulance · Fresno, CA · issued Nov 17, 2006
- On Call Transportation1134388192
Non-emergency Medical Transport (VAN) · Garfield Hts, OH · issued Jun 5, 2008
- On Call Transportation1578015285
Bus · Lubbock, TX · issued Oct 28, 2016
- On Call Transportation Services1548960164
Ambulance · League City, TX · issued Mar 3, 2023
- On Call Treatment, LLC1073123303
Psychiatric Hospital · Waltham, MA · issued Aug 2, 2020
- On Call Urgent Care, LLC1447495494
Urgent Care Clinic/Center · Northampton, MA · issued Dec 4, 2008
- On Call Urgent Care LLC1003195959
Addiction Medicine (Internal Medicine) Physician · Northampton, MA · issued Aug 10, 2011
- On Call Urology Associates1124563515
Urology Physician · La Mesa, CA · issued Dec 21, 2016
- On Call Wound Care, LLC1285257477
Nurse Practitioner · Cape Coral, FL · issued May 21, 2020
- On Call Wound Care LLC1003349549
Geriatric Medicine (Internal Medicine) Physician · Wellington, FL · issued Apr 11, 2017
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.