Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Clancy O'Connor, RD
Registered Dietitian in Towson, MD · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144909631
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Registry record
Entity type Individual (Type 1)
Name Clancy O'Connor
Credential RD
Sex Female
Practice address 8415 Bellona Ln, Towson, MD, 21204
Phone (410) 370-0415
Enumeration date Jul 13, 2023
Last updated in NPPES Jul 13, 2023
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
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
Is NPI 1144909631 active?
Yes, as of the latest NPPES snapshot, NPI 1144909631 is active (record last updated 2023-07-13).
How do I verify Clancy O'Connor's NPI record?
Cross-check NPI 1144909631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Carol Scott Medical Physician Assistant · Baltimore, MD NPI 1619970464 Amit Khosla Internal Medicine Physician · Towson, MD NPI 1225035165 Jeffrey Briggs Internal Medicine Physician · Baltimore, MD NPI 1063491371 Kaitlyn Jones Adult Health Nurse Practitioner · Baltimore, MD NPI 1629048384 Richard Addo Internal Medicine Physician · Towson, MD NPI 1639139413 Nicole Bertram Love Ophthalmology Physician · Towson, MD NPI 1568416766 Marcia Donald Clinical Social Worker · Baltimore, MD NPI 1922052042 Gina Bennett-Bowie Clinical Social Worker · Towson, MD NPI 1740234863
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-13.