Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nancy Carol Denton, O.D.
Optometrist in Columbia, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497950810
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Nancy Carol Denton
Credential O.D.
Sex Female
Practice address 10015 Old Columbia Rd, Ste J135, Columbia, MD, 21046
Phone (410) 381-1688
Fax (410) 381-3855
Enumeration date Jun 16, 2007
Last updated in NPPES Nov 15, 2018
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
What is the NPI number for Nancy Denton?
The National Provider Identifier (NPI) for Nancy Denton is 1497950810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Denton practice?
The practice location on file with NPPES is in Columbia, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Josef Passley Mental Health Counselor · Columbia, MD NPI 1144231424 Arthur Colquitt Chiropractor · Columbia, MD NPI 1508955535 Stacy Nicholson Rehabilitation Chiropractor · Columbia, MD NPI 1508923970 Sheryl Anderson Psychiatry Physician · Columbia, MD NPI 1639227648 Passley Consulting & Pyschological Svc Mental Health Counselor · Columbia, MD NPI 1003089723 Sharon Opdyke Physical Therapy Assistant · Columbia, MD NPI 1093961633 Anderson & Associates, P.A. Psychiatry Physician · Columbia, MD NPI 1235381492 Corrie Smichnick Speech-Language Pathologist · Columbia, MD NPI 1518199546
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-15.