Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Laura Christina Castillo, O. D.
Optometrist in Dover, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689648768
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Registry record
Entity type Individual (Type 1)
Name Laura Christina Castillo
Credential O. D.
Sex Female
Practice address 885 S Governors Ave, Dover, DE, 19904
Phone (302) 346-1508
Fax (302) 734-1921
Enumeration date Feb 15, 2006
Last updated in NPPES May 22, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1000038306 | Medicaid | DE | - |
| 161520705 | Other | DE | BCBSDE |
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 Laura Castillo?
The National Provider Identifier (NPI) for Laura Castillo is 1689648768, a Type 1 (individual) record in the CMS NPPES registry.
Where does Laura Castillo practice?
The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Dennis Mirra Optometrist · Dover, DE NPI 1295720522 Troy Raber Optometrist · Dover, DE NPI 1356315394 Colleen Everett Optometrist · Dover, DE NPI 1740255512 Patricia Sparks Optometrist · Dover, DE NPI 1124128715 Robert Wagoner Optometrist · Dover, DE NPI 1568551265 Priti Patel Optometrist · Dover, DE NPI 1093895260 Jessica Vanek Optometrist · Dover, DE NPI 1578753984 Timothy Smith Optometrist · Dover, DE NPI 1356573141
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-22.