NPI Portal NPI Lookup & Verification

Healthcare Providers in Ontario, OH

382 active providers and organizations list a practice address in Ontario, Ohio in the latest NPPES snapshot. Every profile includes the NPI number, specialty taxonomy, and address.

Browse Ontario by specialty

Providers in Ontario

NPI Name Type Specialty Location
1598753071 Aaron Becker Individual Clinical Psychologist Ontario, OH
1245615103 Aaron Haley Individual Chiropractor Ontario, OH
1801558390 Abbi Binnix Individual Speech-Language Pathologist Ontario, OH
1962180869 Abigail Beegle Individual Speech-Language Pathologist Ontario, OH
1164465480 Adam Bihl Individual Family Medicine Physician Ontario, OH
1750412789 Advanced Eye Care Center, Inc Organization Specialist Ontario, OH
1871951863 Advanced Hearing Services LLC Organization Hearing Aid Equipment Ontario, OH
1356744809 Advanced Optical Company, LLC Organization Eyewear Supplier Ontario, OH
1023617222 Aeg Ohio Professional PC Organization Optometrist Ontario, OH
1942897517 Aerial Keys Individual Social Worker Ontario, OH
1588022362 Affordable Dentures - Mansfield, Brandon Washington, DDS, Inc. Organization Dentist Ontario, OH
1134641897 Affordable Dentures-Mansfield, Susan Campbell, DDS, Inc Organization Dentist Ontario, OH
1124680384 Alec Hambly Individual Pharmacist Ontario, OH
1801387766 Alexander Rospert Individual Pediatric Physical Therapist Ontario, OH
1235974171 Alexandra Santoro Individual Behavior Technician Ontario, OH
1235331935 All American Transportation Services Organization Non-emergency Medical Transport (VAN) Ontario, OH
1881459204 All American Transportation Services Organization Non-emergency Medical Transport (VAN) Ontario, OH
1295335040 Allison Hartman Individual Speech-Language Pathologist Ontario, OH
1730025727 Allison Morrison Individual School Psychologist Ontario, OH
1780381640 Amanda Cobb Individual Optician Ontario, OH
1083460570 Amanda Dearth Individual Massage Therapist Ontario, OH
1891205647 Amanda Fraley Individual Clinical Social Worker Ontario, OH
1477800183 Amanda Hoberg Individual Specialist Ontario, OH
1528584851 Amanda Seiter Individual Occupational Therapist Ontario, OH
1750550745 Amanda Teater Individual Occupational Therapist Ontario, OH
1891247441 Amber Campbell Individual Family Nurse Practitioner Ontario, OH
1174862056 Amber Risner Individual Massage Therapist Ontario, OH
1487758744 Amserv Healthcare of Ohio, Inc Organization Home Health Agency Ontario, OH
1992175533 Amy Bings Individual Clinical Social Worker Ontario, OH
1063240547 Andre Cochran Individual Homemaker Ontario, OH
1932567047 Andrew Kissinger Individual Hearing Instrument Specialist Ontario, OH
1700828514 Anil Paul Individual Internal Medicine Physician Ontario, OH
1134785876 Anjuli Eagleston Individual Internal Medicine Physician Ontario, OH
1700914108 Ann Cola-Schuh Individual Audiologist Ontario, OH
1730798216 Anne Doup Individual Family Nurse Practitioner Ontario, OH
1144754250 Apollo Healthcare Services, LLC Organization In Home Supportive Care Agency Ontario, OH
1407313018 Asana Palliative Cleveland LLC Organization Hospice and Palliative Medicine (Internal Medicine) Physician Ontario, OH
1073019949 Ashley Bryant Individual Internal Medicine Physician Ontario, OH
1578409694 Ashley Mack Individual Behavior Technician Ontario, OH
1457723579 Ashley Miller Individual Occupational Therapy Assistant Ontario, OH
1891098653 Ashly Hulin Individual Speech-Language Pathologist Ontario, OH
1386451144 Aubrey-Leigh Baker Individual Family Nurse Practitioner Ontario, OH
1174465314 Autumn Snow Individual Behavior Technician Ontario, OH
1104532696 Autumn Teeters Individual Case Manager/Care Coordinator Ontario, OH
1790131050 Avita Ontario Hospital Organization General Acute Care Hospital Ontario, OH
1750788196 Barbara Delong-Lieb Individual Occupational Therapist Ontario, OH
1760247001 Be Better Counseling, LLC Organization Mental Health Counselor Ontario, OH
1881193951 Beth Kruger Individual Physical Therapy Assistant Ontario, OH
1730675216 Beth Steinmetz Individual Gerontology Nurse Practitioner Ontario, OH
1467241141 Bethany Tackett Individual Clinical Social Worker Ontario, OH

Frequently asked questions

How many healthcare providers are in Ontario, OH?
The latest NPPES snapshot lists 382 active providers and organizations with a practice address in Ontario, Ohio.
How do I look up a provider's NPI in Ontario?
Browse the list below or use the NPI search filtered to OH. Profiles show the NPI number, specialty, and practice address from NPPES.

Source: CMS NPPES (public data). Snapshot 2026-07-11.