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.
51 to 75 of 113, exact name first
- On Call Medical PC1912071986
Family Medicine Physician · Center Monches, NY · issued Nov 20, 2006
- On Call Medical LLC1477866960
Physiological Laboratory · Duncan, SC · issued Jul 26, 2010
- On Call Medical Care PC1417599473
Family Medicine Physician · West Hempstead, NY · issued Oct 11, 2019
- On Call Medical Care Ct PC1093300444
Family Medicine Physician · Cheshire, CT · issued Mar 8, 2021
- On Call Medical Care Nj PC1528684917
Family Medicine Physician · North Brunswick, NJ · issued Jun 22, 2020
- On Call Medical Doctors LLC1386091452
Internal Medicine Physician · Montgomery, IL · issued May 19, 2016
- On Call Medical Equipment INC1568495224
Durable Medical Equipment & Medical Supplies · Rolling Fork, MS · issued Jul 8, 2006
- On-Call Medical Equipment & Supply, INC1134147655
Oxygen Equipment & Supplies (DME) · Lebanon, TN · issued Jul 17, 2006
- On-Call Medical Equipment & Supply, INC1033277439
Pharmacy · Lebanon, TN · issued Dec 5, 2006
- On-Call Medical Equipment And Supply, INC1164524146
Community/Retail Pharmacy · Lebanon, TN · issued Sep 1, 2006
- On Call Medical Services LLC1578252318
Urgent Care Clinic/Center · Chicago, IL · issued May 8, 2023
- On Call Medical Services LLC1316032873
Emergency Medicine Physician · Santa Fe, NM · issued Oct 3, 2006
- On Call Medical Services PC1821974320
Internal Medicine Physician · Lawrence, NY · issued Aug 12, 2025
- On Call Medical Services Assoc. Llp1477668432
General Practice Physician · Troy, NY · issued Aug 20, 2006
- On Call Medical Solutions PC1710516752
Geriatric Medicine (Internal Medicine) Physician · Pittsburgh, PA · issued Apr 2, 2020
- On-Call Medical Supplies, LLC1386725828
Durable Medical Equipment & Medical Supplies · Port Orange, FL · issued Oct 18, 2006
- On Call Medical Supplies, LLC1245838960
Durable Medical Equipment & Medical Supplies · Alamo, TX · issued Oct 14, 2020
- On Call Medical Transportation1790259364
Non-emergency Medical Transport (VAN) · Fresno, CA · issued Jan 17, 2019
- On-Call Medicine LLC1144760935
General Acute Care Hospital · Davie, FL · issued Feb 28, 2017
- On Call Mobile Urgent Care LLC1609520659
Physician Assistant · Salisbury, MD · issued Feb 8, 2022
- On Call Nurses Staffing Agency1881938223
Home Health Agency · Southfield, MI · issued Nov 26, 2012
- On Call Nursing LLC1174355325
Home Health Registered Nurse · Boca Raton, FL · issued Aug 16, 2024
- On-Call Nursing INC1215088323
Community Based Hospice Care Agency · Fayetteville, NC · issued Jan 15, 2007
- On Call Nursing & Associates, INC1215100953
Home Health Agency · New Orleans, LA · issued Apr 2, 2008
- On Call Nursing & Associates, INC1477825420
In Home Supportive Care Agency · New Orleans, LA · issued Feb 7, 2012
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.