Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Daniel Richard Mayers, D.O.
Surgery Physician in Wilmington, DE · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518353457
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Registry record
Entity type Individual (Type 1)
Name Daniel Richard Mayers
Credential D.O.
Sex Male
Practice address 1601 Kirkwood Hwy Rm 3011, Wilmington, DE, 19805
Phone (302) 994-2511
Enumeration date Apr 7, 2015
Last updated in NPPES Jan 13, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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 1518353457 active?
Yes, as of the latest NPPES snapshot, NPI 1518353457 is active (record last updated 2022-01-13).
How do I verify Daniel Mayers's NPI record?
Cross-check NPI 1518353457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-13.