Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ryan O'Connor
Pharmacist in Montgomery, OH · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548146574
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Registry record
Entity type Individual (Type 1)
Name Ryan O'Connor
Sex X
Practice address 10500 Montgomery Rd, Montgomery, OH, 45242
Phone (513) 865-1111
Enumeration date Aug 14, 2025
Last updated in NPPES Aug 14, 2025
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Ryan O'Connor's NPI record?
Cross-check NPI 1548146574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548146574 active?
Yes, as of the latest NPPES snapshot, NPI 1548146574 is active (record last updated 2025-08-14).
Other providers at this practice address
Browse all → Larissa Kahle Physician Assistant · Cincinnati, OH NPI 1386647261 Anesthesia Group Practice, Inc Anesthesiology Physician · Montgomery, OH NPI 1417951948 Michael Rudemiller Hospitalist Physician · Cincinnati, OH NPI 1396742516 Ann Tuttle Anesthesiology Physician · Cincinnati, OH NPI 1679571137 Rajal Bhutta Anesthesiology Physician · Cincinnati, OH NPI 1386642890 Pamela Webb Anesthesiology Physician · Cincinnati, OH NPI 1801894274 Mary Cleland Certified Registered Nurse Anesthetist · Cincinnati, OH NPI 1295733590 Kathryn Binder Certified Registered Nurse Anesthetist · Cincinnati, OH NPI 1326046392
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-14.